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MLBPlayer profile/COL
C#26COLAdvanced data
Brett Sullivan
Backstop
5' 11" · 190 lbs · 32 yo
Form Line · next game · as of Aug 1
1TB▲ +0vs pace (1)
typical range (~68%) 0–2 · on 51 games
H0.6+0RBI0.2-0.1
The One's forward projection vs the player's own season pace — not a grade, not accuracy-tested. What is Form Line?
Live · vs KC
Kansas City Royals
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Statcast fingerprint
Brett Sullivan
MLB percentile · n=250
- Sprint71
Strong sprint speed (71st pct) — no real holes.
Statcast · 2026 season
The advanced layer
Expected stats, sabermetric context, and rate metrics straight from the MLB Stats API. Each bar is calibrated against league benchmark ranges, not season percentiles — so the position is stable even on a small sample.
HITTING
Plate output
55 G · 147 PA · 136 AB
Slash & power
AVG.228
.210xBA .216.320
OBP.267
.280.400
SLG.390
.360xSLG .318.550
OPS.657
.650.950
HR4
540
ISO.162
.120.280
Plate discipline
BB%4.8%
5.0%14.0%
K%17.7%
30.0%14.0%
BABIP.250
.270.330
Expected & sabermetric
xwOBA.252
.290.380
wOBA.284
.290.380
wRC+63
80130
WAR-0.2
0.04.0
PITCHING
Run prevention
6 G · 0 GS · 7 IP
Run prevention
ERA5.14
5.502.50
FIP5.53
5.003.00
xFIP6.07
5.003.00
WHIP1.71
1.551.00
Stuff & control
K/91.3
6.012.0
BB/92.6
4.52.0
HR/91.29
1.600.70
K%3.2%
18.0%30.0%
BB%6.5%
11.0%5.0%
Quality of contact
BABIP—
.270.330
GO/AO1.25
0.801.60
Career trends · batting
Career trends
HR
Home runs
1
'23
best 4
avg 2
4 seasons
HR (Home runs) by season: '26 4, '25 0, '24 1, '23 1. Latest 1, best 4, average 2.
RBI
Runs batted in
6
'23
best 16
avg 7
4 seasons
RBI (Runs batted in) by season: '26 16, '25 2, '24 2, '23 6. Latest 6, best 16, average 7.
AVG
Batting avg
.210
'23
best .228
avg .198
4 seasons
AVG (Batting avg) by season: '26 .228, '25 .167, '24 .188, '23 .210. Latest .210, best .228, average .198.
Pitch mix
Arsenal
2026 · 74 pitches
PitchUseWhiffRV/100
- Slider60%0%-2.0
- Changeup36%0%-1.5
RV/100 is pitcher-side — negative is a pitch that saved runs.
Career batting · ESPN
4 seasons of batting
| Season | Team | G | AB | R | H | 2B | 3B | HR | RBI | BB | SO | SB | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ★2026 | CR | 54 | 136 | 14 | 31 | 8 | 1 | 4 | 16 | 7 | 26 | 0 | .228 | .267 | .390 | .657 |
| 2025 | PP | 3 | 6 | 1 | 1 | 0 | 0 | 0 | 2 | 1 | 3 | 0 | .167 | .333 | .167 | .500 |
| 2024 | SDP | 7 | 16 | 1 | 3 | 0 | 0 | 1 | 2 | 1 | 4 | 0 | .188 | .235 | .375 | .610 |
| 2023 | SDP | 33 | 81 | 7 | 17 | 3 | 0 | 1 | 6 | 4 | 19 | 0 | .210 | .244 | .284 | .528 |
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