JoJo Romero
Milwaukee Brewers — season game log.
Pitching
ERA
2.02
5-outing rolling trend
WHIP
0.90
13.1 innings pitched
K / BB
11 / 2
7.4 K/9 · 1.4 BB/9
Games / Starts
11 / 0
Season totals
Percentiles vs MLB0 = worst in MLB, 100 = best — by rank and by color, red to gold. Where a navy tick appears on a bar, it marks real (not estimated) production on the same scale, and the number under the value is actual minus expected.
Ranked against every qualified pitcher in the league this season.
Value
Pitching Run ValueRuns saved (+) or cost (−) across every pitch thrown this season, based on the change in run expectancy on each one.+1.3
63
+1.3 · 63th percentile
Fastball Run ValueRun Value from fastballs only (4-seam, sinker, cutter).+3.8
77
+3.8 · 77th percentile
Breaking Run ValueRun Value from breaking balls only (slider, sweeper, curveball, knuckle-curve, screwball).+0.9
67
+0.9 · 67th percentile
Offspeed Run ValueRun Value from offspeed pitches only (changeup, splitter, forkball, knuckleball, eephus).-3.3
10
-3.3 · 10th percentile
Pitching
Avg Exit VelocityAverage speed of the ball off the bat on batted balls.89.5 mph
20
89.5 mph · 20th percentile
Barrel RateShare of batted balls hit with the ideal exit velocity + launch angle combo for extra-base damage.7.5%
49
7.5% · 49th percentile
Hard-Hit RateShare of batted balls hit 95+ mph.39.4%
44
39.4% · 44th percentile
Chase RateShare of pitches outside the strike zone that drew a swing — lower is better for a hitter (plate discipline), higher is better for a pitcher (deception).27.6%
26
27.6% · 26th percentile
xwOBAExpected weighted on-base average — what contact quality (exit velocity + launch angle) says a hitter should be producing, independent of luck or defense.0.385
Expected: 0.385 · 23th percentile
Actual: 0.319 · 87th percentile
23
xBAExpected batting average — the same idea as xwOBA, scaled to batting average.0.256
33
0.256 · 33th percentile
Groundball RateShare of batted balls hit on the ground — a grounder is far less likely to leave the yard.50.6%
87
50.6% · 87th percentile
Statcast
Exit Velo Allowed
89.5 mph
5-outing rolling trend
Barrel Rate Allowed
7.5%
Season rate, batted balls faced
Chase Rate Induced
27.6%
5-outing rolling trend
xBA Allowed
0.256
Season rate, expected batting average against
Arsenal & Movement
| Pitch | Usage | Avg Velo | Count |
|---|---|---|---|
| Sinker | 45.3% | 93.7 mph | 418 |
| Sweeper | 36.3% | 82.9 mph | 335 |
| Changeup | 16.7% | 87.3 mph | 154 |
| 4-Seam Fastball | 1.6% | 94.4 mph | 15 |
Movement Profile (last 150 pitches)
Game Log
11 of 11 games
| Sep 26 | vs STL | 1.2 | 0 | 0 | 0 | 3 |
| Sep 24 | @ PHI | 1.1 | 0 | 1 | 0 | 1 |
| Sep 20 | @ BAL | 1.2 | 0 | 1 | 0 | 1 |
| Sep 17 | @ PIT | 1.0 | 0 | 0 | 0 | 1 |
| Sep 16 | @ PIT | 0.2 | 1 | 2 | 0 | 1 |
| Sep 13 | vs CIN | 1.2 | 0 | 0 | 0 | 1 |
| Sep 9 | vs CHC | 2.0 | 0 | 1 | 0 | 1 |
| Sep 6 | @ CIN | 0.2 | 1 | 2 | 2 | 1 |
| Sep 5 | @ CIN | 1.0 | 1 | 1 | 0 | 0 |
| Sep 2 | @ CHC | 1.0 | 0 | 0 | 0 | 1 |
| Sep 1 | @ CHC | 0.2 | 0 | 2 | 0 | 0 |