/ NATIONAL TEAM REVIEW / CZECH REPUBLIC / WBC 2026

Czechia WBC 2026 performance report

This page translates tournament outcomes into decision-ready insights: what broke, what still translated from domestic baseline, and where the Czech Extraliga development pipeline can be tuned before the next international cycle, using the combined WBC, PVI, TPM, and Statbase CEX data layers.

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EXECUTIVE SNAPSHOT

Czechia WBC 2026 performance audit

TOURNAMENT RECORD

0-4

March 5-10, 2026 (4 games)

RUN DIFFERENTIAL

-34

5 scored / 39 allowed

TEAM OPS

.449

.167/.230/.219 slash line

PITCHING

10.69 ERA

1.97 WHIP, 9 HR allowed

HR/9 ALLOWED

2.53

9 HR in 32.0 innings

CEX-LINKED ROSTER

20 / 30

66.7% of squad

NON-CEX ROSTER

10 / 30

33.3% of squad

CEX ACTIVE PLAYERS

18 / 20

Matched players with WBC PT

HITTER TRANSLATION

-0.585 OPS

0.957 CEX to 0.372 WBC

CEX LEAGUE AVG TPM

56.5

8-club domestic baseline

MATCHED COHORT AVG TPM

57.7

20 matched players across TPM 54/58/60 clubs

Decision-grade findings

Findings below are designed for leadership and coaching review: each statement includes confidence, evidence, and a practical decision angle.

Offensive conversion is the primary bottleneck

Medium confidence

Evidence: 41 K in 127 PA (32.3%), 1 HR total, team OPS .449.

Interpretation: Current contact and damage profile is insufficient against top-pool pitching pace.

Action: High-value focus area: velocity-specific swing decisions and in-zone contact training.

Run prevention breaks when traffic compounds

Medium confidence

Evidence: 10.69 ERA, 1.97 WHIP, 2.53 HR/9 allowed.

Interpretation: Once baserunners accumulate, extra-base damage accelerates innings.

Action: Potential adjustment: leverage-based bullpen entry and early-count strike protocols.

PVI quality is present, but event translation is unstable

Medium confidence

Evidence: Full matched cohort includes 11 players at PVI 65+ and 4 players at PVI 77+, yet hitter OPS translation fell from 0.957 (CEX) to 0.372 (WBC).

Interpretation: Domestic team quality alone does not explain the gap; role-specific event adaptation is the main friction point.

Action: Useful approach: role-based translation pods (catcher timing, middle-order contact, traffic-control pitching) with 90-day checkpoints.

Domestic league representation

Czech Extraliga representation is substantial in roster construction (20 of 30 players), with the remaining 10 slots coming from outside the tracked domestic pipeline.

CEX vs non-CEX output share

The domestic pipeline carried usage volume but under-converted in run creation, while also carrying a large portion of strikeout and run-prevention stress load.

TPM context checkpoint (CEX 2025)

Team Power Metric (TPM) provides club-environment context around player translation signals. This layer helps separate player adaptation problems from domestic-context noise.

CEX TPM BAND

46-60

14-point spread across 8 clubs

CEX AVG SPEED

36.6

League-level speed baseline

MATCHED COHORT AVG TPM

57.7

Above league average 56.5

MATCHED TPM MIX

TPM 60: 9 / 58: 5 / 54: 6

Matched cohort spans three domestic-context levels

Readout: under-translation appears in both TPM 54 and TPM 60 clubs. The main leverage point appears to be event-specific adaptation rather than domestic team-strength changes alone.

Game-by-game run environment

Bars show game-level scoring context. The yellow line tracks cumulative deficit growth across the tournament.

Offensive PA outcomes

Strikeout pressure (32.3% of PA) and low conversion volume constrained scoring.

Evidence quality and sample discipline

This report is intentionally calibrated for a four-game event window. Decision value is highest when outputs are treated as confidence-weighted signals rather than absolute truths.

Game outcomes and run differential

High confidence

Direct scoreboard facts; unaffected by sample interpretation.

Team-level rate indicators (OPS, WHIP, K%)

Medium confidence

Directional only; four-game window can amplify variance.

Player-level tiering and lane assignments

Low confidence

Useful for flagging focus areas, not for definitive ranking changes.

PVI and TPM context interpretation

Medium confidence

Domestic context is robust, but event translation conclusions still need multi-window validation.

120-day option map with KPI targets

This option map translates findings into accountable workstreams. Targets are pragmatic first-cycle marks for quarterly review and reset.

0-60 days

Hitting conversion

National Team Hitting Lead + CEX Club Coordinators

Metric: Tournament K%

Baseline: 32.3%

Target: <= 27.0%

0-60 days

Plate discipline

National Team Hitting Lead

Metric: Tournament BB%

Baseline: 6.3%

Target: >= 8.0%

0-90 days

Run prevention

Pitching Coordinator + Catching Lead

Metric: HR/9 allowed

Baseline: 2.53

Target: <= 1.40

0-90 days

Staff traffic control

Pitching Coordinator

Metric: Matched-pitcher WHIP

Baseline: 1.78

Target: <= 1.45

90-120 days

Pipeline conversion

High Performance Unit

Metric: Matched hitter RBI share

Baseline: 40.0%

Target: >= 50.0%

90-120 days

Translation governance

Analytics + Coaching Staff

Metric: Players on translation scorecards

Baseline: 0 standardized

Target: 100% of candidate pool

Decision trigger board (intervention rules)

Pre-defined trigger rules reduce subjective drift during high-pressure windows and provide a common reference when translation risk appears.

Any 3-game block with team K% >= 30%

Why it matters: Current event baseline (32.3%) materially suppresses scoring conversion.

Possible response: Consider activating a two-week high-velocity decision module and publishing post-block swing-map deltas.

Primary owner: National Team Hitting Lead

Matched-pitcher WHIP > 1.60 in prep or event windows

Why it matters: Traffic escalation is the fastest path to crooked innings at WBC pace.

Possible response: Consider re-assigning leverage roles within 48 hours and reinforcing early-count strike targets by role.

Primary owner: Pitching Coordinator

High-PVI hitter posts OPS translation gap <= -0.350 across two windows

Why it matters: Persistent under-translation at high baseline quality is an adaptation issue, not random noise.

Possible response: Consider moving the player into a named translation pod with a written 90-day correction plan and weekly checkpoints.

Primary owner: High Performance Unit

Team HR/9 >= 1.80 versus top-tier opponents

Why it matters: Long-ball damage drove run-prevention collapse in this event.

Possible response: Consider tightening game-plan sequencing and shifting to matchup-based bullpen entry before fixed-inning usage.

Primary owner: Pitching Coordinator + Catching Lead

CEX 2025 PVI context for strategic planning

These are domestic baseline marks from CEX 2025. They define pre-event expectation bands before WBC-level stress testing.

CEX 2025 PLAYER POOL

149

Overall leaderboard records

CEX CZECH-BORN SHARE

90.6%

135 of 149 players

MEDIAN PVI

League midpoint

ABOVE TIER CUTOFF

65+

Internal PVI tier boundary

ELITE TIER CUTOFF

77+

Internal PVI tier boundary

TOP-20 PVI CZECH SHARE

13 / 20

Domestic core with import support

HITTER OPS MEDIAN

.693

P75 .804 / P90 .924

PITCHER K/9 MEDIAN

7.48

P75 9.89 / P90 12.64

PITCHER WHIP MEDIAN

1.48

P25 1.28 / P75 1.76

PVI translation board (full matched cohort)

This board now includes all 20 matched CEX players (18 with WBC playing time). Use it to align role decisions with baseline quality, not to treat one four-game event as a final talent verdict.

ELITE (77+)

Highest baseline-tier profiles in matched cohort

ABOVE (65-76)

Above-league baseline profiles

MIDDLE (55-64)

Middle-band baseline profiles

DEVELOPMENT (<55)

Development-context baselines

NO OFFICIAL WBC PT

KOLLMANN Filip, ZELENKA Martin

Core Lock5

Mandate: Role continuity appears to be the strongest path for preserving tournament-ready value.

Roster use: Primary lane unless health or current-form flags emerge.

Expanded Role4

Mandate: Current signals suggest upside if PA/IP exposure gradually increases in controlled windows.

Roster use: Workload-growth lane for the next two event blocks.

Matchup Specialist7

Mandate: Value appears strongest in opponent-specific lanes with clear entry conditions.

Roster use: Tactical lane rather than all-situation usage.

Development Priority4

Mandate: Signals point to focused 90-day development blocks before higher tournament exposure.

Roster use: Development lane ahead of expanded event responsibilities.

Color key: green Core Lock, blue Expanded Role, yellow Matchup Specialist, orange Development Priority. Lower-opacity bars indicate players without official WBC playing time in this event.

CEX to WBC translation gap

Matched-player baselines from CEX moved materially in this WBC window. These gaps can inform training priorities without becoming final performance judgments.

OPS (HITTERS)

0.957 -> 0.372

Delta -0.585

PA-weighted matched cohort

K/9 (PITCHERS)

7.05 -> 5.48

Delta -1.570

Outs-weighted matched cohort

WHIP (PITCHERS)

1.33 -> 1.78

Delta +0.450

Outs-weighted matched cohort

Extended CEX contributor board

Narrative cards below highlight under-discussed contributors and role lessons. This section complements the full-cohort matrix rather than replacing it.

SATORIA Ondřej

Pitcher

CEX baseline: CEX 2025: 100.2 IP, 2.68 ERA, 1.15 WHIP, 66 SO.

WBC 2026: 8.1 IP, 0 ER, 0.96 WHIP, 6 SO.

Journey: Shutout outings vs Australia (3.2 IP, 0 ER) and Japan (4.2 IP, 0 ER) established him as the most reliable run-prevention arm in this event.

Read: Maintain in core lock tier and preserve starter-length preparation for top-tier opponents.

CAPKA Filip

Pitcher

CEX baseline: CEX 2025: 82.2 IP, 69 SO (PVI 62).

WBC 2026: 2.0 IP, 0 ER, 0.50 WHIP, 1 SO.

Journey: Clean relief appearances vs Chinese Taipei and Japan delivered low-drama bullpen outs at a key point of tournament stress.

Read: Increase leverage exposure in prep windows and evaluate for expanded high-leverage bullpen role.

CERVINKA Martin

Infielder

CEX baseline: CEX 2025: 42 H in 129 AB, OPS .803 (PVI 62).

WBC 2026: 4-15, 0 BB, 5 SO, OPS .600.

Journey: Recorded hits in first three games (Korea, Australia, Chinese Taipei) before cooling in the final game, giving Czechia one of the only steady contact profiles.

Read: Protect everyday contact role and pair with run-creation support around him in lineup design.

MUZIK Martin

Utility/Catcher

CEX baseline: CEX 2025: rank 1 profile, OPS 1.174, 48 H, 8 HR.

WBC 2026: 2-11, 1 BB, 5 SO, OPS .432.

Journey: Productive first two games were followed by a sharp decline in games three and four, highlighting adaptation needs at top-tier velocity and shape.

Read: Keep as core lock but assign a dedicated pitch-type and two-strike adjustment module before next event.

CERVENKA Martin

Catcher

CEX baseline: CEX 2025: 15 HR, 35 RBI, 38 BB, 5 SO, OPS 1.469.

WBC 2026: 2-14, 0 BB, 7 SO, OPS .357.

Journey: Both hits came in one game (Australia); the other three games were quiet with elevated strikeout pressure.

Read: Keep as core lock; prioritize pitch-shape specific prep and advance-scatter sequencing.

BUBENIK Matouš

Utility

CEX baseline: CEX 2025: 17 H, 11 BB, 8 SO in 68 AB.

WBC 2026: 1-3, 1 BB, 1 SO, OPS .833.

Journey: Limited PA, but positive value in a small role (1-for-3 with a walk); best game came vs Chinese Taipei.

Read: Increase tournament PA share in controlled matchups to test whether plate discipline scales.

PREJDA Max

Outfielder

CEX baseline: CEX 2025: 22 H, 3 HR, 12 SB in 63 AB.

WBC 2026: 0-7, 1 BB, 0 SO, OPS .222.

Journey: Went hitless, but posted 0 strikeouts across four games and kept the ball in play each game, preserving situational utility.

Read: Expand as contact-speed utility option in lineup spots that convert balls in play into pressure.

POSPISIL Jan

Utility

CEX baseline: CEX 2025: 36 H, 16 BB, 8 SO, OPS .864.

WBC 2026: 0-4, 0 BB, 1 SO, OPS .000.

Journey: Low volume role, but delivered an RBI and limited swing-miss damage; profile points to situational usage value.

Read: Use in structured matchup lanes where contact/on-base profile supports situational run production.

ONDRA Tomáš

Pitcher

CEX baseline: CEX 2025: PVI 58, K/9 7.15, WHIP 1.44.

WBC 2026: 3.1 IP, 3 ER, 1.20 WHIP, 2 SO.

Journey: Worked 3.1 innings in a heavy-stress game versus Australia; results were mixed but workload contribution was meaningful for staff coverage.

Read: Retain depth value, but move to development-priority lane with traffic management checkpoints.

ERCOLI Lukáš

Pitcher

CEX baseline: CEX 2025: PVI 68, K/9 8.61, WHIP 1.28.

WBC 2026: 1.2 IP, 1 ER, 1.20 WHIP, 0 SO.

Journey: Short relief sample with manageable traffic; usable innings in a difficult run environment.

Read: Expand to medium-leverage middle-relief assignments in upcoming international blocks.

JOHNSON Ryan

Two-way

CEX baseline: CEX 2025: 27 H as hitter; 53.2 IP, 2.01 ERA, 48 SO as pitcher.

WBC 2026: 1.0 IP, 4 ER, 7.00 WHIP, 0 SO.

Journey: Two-way deployment compressed preparation and produced difficult outcomes on both sides; role definition is the key next-cycle lever.

Read: Define one primary tournament role (hitter or pitcher) and evaluate only in that lane next cycle.

Selection matrix (full matched cohort)

Categorization for all matched CEX-to-WBC players is structured for roster planning: Core Lock, Expanded Role, Matchup Specialist, and Development Priority.

SWIPE RIGHT TO VIEW FULL MATRIX

Player	Role	CEX Team	PVI	WBC Sample	Selection Tier	Recommendation
CAPKA Filip	Pitcher	Draci Brno	62	2.0 IP	Core Lock	Increase leverage exposure in prep windows and evaluate for expanded high-leverage bullpen role.
KOLLMANN Filip	Pitcher	Třebíč Nuclears	71	0 PT	Matchup Specialist	Use in defined matchup scenarios and expand only after role-specific KPI validation.
NOVAK Jan	Pitcher	Kotlářka Praha	42	3.2 IP	Development Priority	Assign a 90-day correction block with explicit role and measurable checkpoints.
POSPISIL Jan	Utility	Cardion Hroši Brno	63	5 PA	Expanded Role	Use in structured matchup lanes where contact/on-base profile supports situational run production.
ERCOLI Lukáš	Pitcher	Kotlářka Praha	68	1.2 IP	Expanded Role	Expand to medium-leverage middle-relief assignments in upcoming international blocks.
HLOUCH Lukáš	Pitcher	Třebíč Nuclears	69	0.2 IP	Matchup Specialist	Use in defined matchup scenarios and expand only after role-specific KPI validation.
KREJCIRIK Marek	Infielder/Utility	Třebíč Nuclears	78	1 PA	Matchup Specialist	Use in defined matchup scenarios and expand only after role-specific KPI validation.
MINARIK Marek	Pitcher	Sokol Hluboká	65	1.0 IP	Matchup Specialist	Use in defined matchup scenarios and expand only after role-specific KPI validation.
CERVENKA Martin	Catcher	Kotlářka Praha	99	14 PA	Core Lock	Keep as core lock; prioritize pitch-shape specific prep and advance-scatter sequencing.
CERVINKA Martin	Infielder	Draci Brno	62	15 PA	Core Lock	Protect everyday contact role and pair with run-creation support around him in lineup design.
MUZIK Martin	Utility/Catcher	Sokol Hluboká	99	13 PA	Core Lock	Keep as core lock but assign a dedicated pitch-type and two-strike adjustment module before next event.
ZELENKA Martin	Utility	Třebíč Nuclears	60	0 PT	Matchup Specialist	Use in defined matchup scenarios and expand only after role-specific KPI validation.
BUBENIK Matouš	Utility	Eagles Praha	55	4 PA	Expanded Role	Increase tournament PA share in controlled matchups to test whether plate discipline scales.
PREJDA Max	Outfielder	Kotlářka Praha	71	9 PA	Expanded Role	Expand as contact-speed utility option in lineup spots that convert balls in play into pressure.
PROKOP Milan	Infielder	Draci Brno	61	9 PA	Development Priority	Assign a 90-day correction block with explicit role and measurable checkpoints.
SATORIA Ondřej	Pitcher	Arrows Ostrava	69	8.1 IP	Core Lock	Maintain in core lock tier and preserve starter-length preparation for top-tier opponents.
JOHNSON Ryan	Two-way	Třebíč Nuclears	88	1.0 IP	Development Priority	Define one primary tournament role (hitter or pitcher) and evaluate only in that lane next cycle.
DUFFEK Tomáš	Pitcher	Eagles Praha	67	1.1 IP	Matchup Specialist	Use in defined matchup scenarios and expand only after role-specific KPI validation.
ONDRA Tomáš	Pitcher	Cardion Hroši Brno	58	3.1 IP	Development Priority	Retain depth value, but move to development-priority lane with traffic management checkpoints.
MENSIK Vojtěch	Outfielder	Cardion Hroši Brno	49	12 PA	Matchup Specialist	Use in defined matchup scenarios and expand only after role-specific KPI validation.

OPEN PLAYER JOURNEY APPENDIX

Full appendix includes one actionable card per matched player (photo, baseline, journey, recommendation).

PVI x TPM intervention pods (next cycle)

Pods convert analytical flags into player-group assignments with explicit modules and checkpoints. The objective is to narrow translation gaps before the next roster-lock cycle.

Catcher timing pod

CERVENKA Martin, MUZIK Martin

Context: Two PVI 99 catchers from TPM 54 and TPM 60 clubs both under-translated in the event window.

90-day module: Velocity-band and shape-recognition training with two-strike decision trees and catcher-specific pre-series scouting plans.

Checkpoint: Next two international windows: combined K% <= 28% with clear upward movement in OPS translation versus CEX baseline.

Middle-order contact pod

PREJDA Max, PROKOP Milan

Context: PVI 61-71 hitters showed conversion drop in a high-pressure run environment.

90-day module: Count-state swing map simplification, high-ride velocity machine work, and contact-quality reviews after each prep block.

Checkpoint: Reduce translation gap by at least 0.200 OPS points over the next evaluation cycle while holding strikeout pressure below tournament baseline.

Run-prevention traffic pod

SATORIA Ondřej + matched pitcher group

Context: One positive translation outcome, but team staff still posted 1.78 WHIP and 2.53 HR/9 in WBC play.

90-day module: First-pitch strike sequencing, leverage-based bullpen deployment, and catcher-led traffic-control scripts.

Checkpoint: Matched-pitcher WHIP <= 1.45 and HR/9 <= 1.40 in the next international block.

Execution tracks

These tracks summarize implementation options for translation improvement across clubs and national-team environments.

1) Hitting conversion pilot

A common hitting protocol can align velocity bands and decision KPIs across CEX clubs.
Monthly translation watchlists can track candidate movement versus CEX baseline and event output.
Opponent shape-location cards can be delivered to hitters 72 hours before international games.

2) Run-prevention pilot

Leverage-based bullpen entry rules can complement fixed-inning usage models.
Early-count strike targets by pitcher role can help reduce traffic before damage pitches.
Catcher calling scripts can be standardized for power-opponent game states.

3) PVI and TPM translation governance

A quarterly translation board can align PVI baseline, team TPM context, and event output.
High-PVI under-translators can be tracked with 90-day checkpoint plans.
Flags can be validated across U23 and senior windows before roster-lock decisions.

Governance note: player-level conclusions from WBC 2026 are directional because the evidence window is four games; flags are best validated in subsequent event blocks.

Data sources

Internal model inputs: Statbase Czech Extraliga 2025 leaderboards.