Reference layer
Current snapshot
| Age | 25 |
| Height | 5' 9" |
| Weight | 170 lb |
| Debut | 2023-05-16 |
Player profile / Cleveland Guardians
Brayan Rocchio
SS · Bats/Throws S/R · 5' 9", 170 lb · Age 25
Club Cleveland Guardians
Position SS
Roster Active
Status Healthy / active roster
Traditional line
Season by season
| PA | R | H | HR | SB | AVG | OBP | SLG | OPS | |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 442 | 50 | 79 | 8 | 10 | .206 | .298 | .316 | .614 |
| 2025 | 383 | 34 | 80 | 5 | 8 | .233 | .290 | .340 | .630 |
| 2026 | 359 | 40 | 88 | 8 | 15 | .276 | .343 | .408 | .751 |
| 4 Seasons | 1270 | 133 | 267 | 21 | 33 | .237 | .307 | .350 | .657 |
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.
29
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 | 0.296 |
| xwOBA current pace | 0.311 |
| xwOBA rolling p50 | 0.305 |
| Observed weight | 63% |
xwOBA
0.282
0.293
0.305
0.318
0.329
wOBA
0.326
0.341
0.358
0.374
0.389
ISO
0.119
0.131
0.145
0.158
0.170
K%
14.1%
15.2%
16.4%
17.7%
18.8%
Live percentile strip
Current traits vs projection tick
100th = best in MLB.
Hitting · percentile strip
Barrel%2.4%
15
Exit velocity85.9
24
Hard-hit%32.6%
24
xBA0.308
34
xSLG0.434
23
xwOBA0.311
55
+17 vs proj
BB%7.5%
36
Bat speed68.3
32
K%13.1%
93
+22 vs proj
Defense · percentile strip
Arm Runs1.1 · SS
100
Arm Strength87.8 · SS
63
Outs Above Avg0.0 · SS
43
Range Runs5.5 · SS
90
Baserunning · percentile strip
Base Running Runs-0.8 · SS
21
SB Success Rate61.5% · SS
15
Sprint Speed27.4 · SS
51
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 62.5% · rebadged research
35
Avoids Bad TakesHPT 23.7% · rebadged research
64
Correct Decisions65.0% · rebadged research
38
SEAGER+ Plate Discipline99
41
Resists Breaking - horizontalwOBA 0.301 · borderline
23
Resists Breaking - verticalwOBA 0.294 · insufficient sample
14
Resists ChangeupwOBA 0.263 · validated thin sample
91
Resists Cutters + splitterswOBA 0.319 · insufficient sample
82
Resists FastballwOBA 0.396 · validated
2
Resists SinkerwOBA 0.349 · validated
77
Rolling form chart
xwOBA snapshot line
Live snapshot series; true 50/100 PA windows require PA-level logs
Spray profile
Field-coordinate spray profile
202 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 | +0.016 |
| wOBA Δ | +0.063 |
negative regression
Regression watch
Running hot. Expect some cooling.
Rocchio’s wOBA sits at 0.358, but the quality of contact underneath says it should be 0.311 — a gap of 0.047, -1.7 standard deviations from the MLB norm over 373 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 |
|---|---|---|---|
| Lee, Brooks MIN · L | 0.79 | Chase rateHard-hit rate | Player · Projection |
| Albies, Ozzie ATL · L | 0.77 | Strikeout rateWalk rate | Player · Projection |
| Gilbert, Drew SF · L | 0.76 | Isolated powerSprint speed | Player · Projection |
| Peña, Jeremy HOU · R | 0.75 | Isolated powerIn-zone 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 |
|---|---|---|---|
| Hitting | 5 | 2026-05-21 | Impact contact was the main driver |
Projection links / recent games
Available detail
| Hitter Projections 20260.295 xwOBA | 9 HR | Projection |
| 2026-05-20 @ DET0 HR | 0 RBI / 2 Ch | 0 E | 0-3 | BB, 2 K, R |
| 2026-04-20 vs HOU0 HR | 0 RBI / 6 Ch | 0 E | 3-3 | 2B, BB, SB |
| 2026-04-15 @ STL0 HR | 0 RBI / 2 Ch | 0 E | 1-3 |
| 2026-04-14 @ STL0 HR | 0 RBI / 7 Ch | 0 E | 1-4 | 2 K |
| 2026-04-13 @ STL1 HR | 2 RBI / 3 Ch | 0 E | 2-3 | HR, BB, 2 RBI |