Reference layer
Current snapshot
| Age | 24 |
| Height | 5' 9" |
| Weight | 185 lb |
| Debut | 2023-08-18 |
Player profile / St. Louis Cardinals
Masyn Winn
SS · Bats/Throws R/R · 5' 9", 185 lb · Age 24
Club St. Louis Cardinals
Position SS
Roster Active
Status Healthy / active roster
Traditional line
Season by season
| PA | R | H | HR | SB | AVG | OBP | SLG | OPS | |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 637 | 85 | 157 | 15 | 11 | .267 | .314 | .416 | .730 |
| 2025 | 537 | 72 | 124 | 9 | 9 | .253 | .310 | .363 | .673 |
| 2026 | 357 | 39 | 77 | 4 | 7 | .243 | .314 | .331 | .645 |
| 4 Seasons | 1668 | 204 | 379 | 30 | 29 | .250 | .306 | .367 | .673 |
At a glance
Season percentile report
The headline weighs outcome stats (xwOBA, barrels); each bar averages its full strip group below. 100 = best in MLB.
34
Offense
percentile
percentile
Rolling projection
Preseason / current pace / Bayesian update
Rolling bands shrink current-season signal toward the preseason prior until the sample earns more weight.
| xwOBA preseason | 0.305 |
| xwOBA current pace | 0.298 |
| xwOBA rolling p50 | 0.301 |
| Observed weight | 63% |
xwOBA
0.276
0.288
0.301
0.313
0.325
wOBA
0.284
0.298
0.315
0.331
0.345
ISO
0.087
0.099
0.112
0.125
0.136
K%
17.4%
18.4%
19.6%
20.8%
21.8%
Live percentile strip
Current traits vs projection tick
100th = best in MLB.
Hitting · percentile strip
Barrel%2.1%
14
-16 vs proj
Exit velocity87.4
41
Hard-hit%35.0%
31
xBA0.325
55
xSLG0.423
20
xwOBA0.298
41
BB%8.8%
52
+24 vs proj
Bat speed69.1
41
K%19.8%
67
Defense · percentile strip
Arm Runs-0.1 · SS
18
Arm Strength97.2 · SS
99
Outs Above Avg8.0 · SS
96
Range Runs6.1 · SS
94
Baserunning · percentile strip
Base Running Runs1.5 · SS
80
Bolts2.0 · SS
33
SB Success Rate100.0% · SS
93
Sprint Speed28.3 · SS
77
Mithrandir+
Plate skills: swing decisions and pitch-type resistance
Our research metrics for how this hitter controls the strike zone and handles each pitch family.
Avoids Bad ChasesST 71.7% · rebadged research
82
Avoids Bad TakesHPT 26.3% · rebadged research
39
Correct Decisions68.0% · rebadged research
69
SEAGER+ Plate Discipline105
72
Resists Breaking - horizontalwOBA 0.288 · borderline
47
Resists Breaking - verticalwOBA 0.273 · insufficient sample
70
Resists ChangeupwOBA 0.309 · validated thin sample
6
Resists Cutters + splitterswOBA 0.322 · insufficient sample
78
Resists FastballwOBA 0.307 · validated
94
Resists SinkerwOBA 0.369 · validated
25
Rolling form chart
xwOBA snapshot line
Live snapshot series; true 50/100 PA windows require PA-level logs
Spray profile
Field-coordinate spray profile
178 Statcast batted-ball coordinates from the pitch-event feed (2026). Direction profile remains as the v1 context layer when coordinate density is limited.
Zone profile
Aggregate zone heatmap
Aggregate zone metrics from seasonal Statcast leaderboards.
Bat tracking
Swing path, attack angle, bat speed
Aggregate Savant bat-tracking metrics; not per-swing motion capture. The full swing, with the recommended path overlaid, lives in the 3D Swing Simulator.
Live layer
Delta / regression
| xwOBA Δ | -0.008 |
| wOBA Δ | +0.009 |
negative regression
Regression watch
Running hot. Expect some cooling.
Winn’s wOBA sits at 0.315, but the quality of contact underneath says it should be 0.298 — a gap of 0.017, -0.6 standard deviations from the MLB norm over 374 PA. The results have outrun the underlying process; as the sample grows, expect the numbers to drift back toward the deserved level.
Comp Engine · 2026 profile shape
Closest profiles
| Player | Similarity | Agrees on | Open |
|---|---|---|---|
| Triolo, Jared PIT · R | 0.76 | Fly-ball rateMax exit velocity | Player · Projection |
| Gonzales, Nick PIT · R | 0.73 | Isolated powerOppo rate | Player · Projection |
| Garcia, Maikel KC · R | 0.71 | Ground-ball rateSweet-spot rate | Player · Projection |
| Ortiz, Joey MIL · R | 0.70 | Oppo ratexwOBA on contact | Player · Projection |
Profile-shape similarity, not results: six weighted feature groups standardized within this season's qualified hitters.
Mithrandir coverage
Module shelf
| Module | Cards | Latest | Signal |
|---|---|---|---|
| No Mithrandir card history is available for this player yet. | |||
Projection links / recent games
Available detail
| Hitter Projections 20260.306 xwOBA | 11 HR | Projection |
| 2026-05-20 vs PIT0 HR | 0 RBI / 3 Ch | 0 E | 0-4 | 2 K |
| 2026-04-20 @ MIA0 HR | 1 RBI / 4 Ch | 0 E | 2-3 | 3B, K, RBI |
| 2026-04-17 @ HOU0 HR | 2 RBI / 2 Ch | 0 E | 1-5 | 2 RBI |
| 2026-04-15 vs CLE0 HR | 0 RBI / 9 Ch | 0 E | 1-4 | K, R |
| 2026-04-14 vs CLE0 HR | 0 RBI / 7 Ch | 0 E | 1-4 | 2 K, R |