Miami Marlins · Pitcher · #79
Jack Ralston
Age 296' 6" · 231lbBats R · Throws RDebut 2026From Panorama City
ERA
0.00
W-L
0-0
K
2
WHIP
1.00
WAR
0.1
FIP
1.08
League Percentile
2026 season · percentile vs 290 relievers with 20+ IPERA
100
0.00WHIP
90
1.00Strikeouts
0
2K/9
52
9.00Wins
7
0Bottom of leagueAverage (50)Top of league
⚠ Below the 20 IP threshold. Percentiles are for reference only.
relief pitchers · by ERA
Top 1%
Jack Ralston's ERA (0.00) ranks above average among 290 relievers with 20+ IP. The number on each bar is a percentile (higher is better); use the tabs to change the comparison pool.
PITCHING
Season · Career| Category | Games | ERA | Wins | Losses | Saves | Innings | Strikeouts | Walks | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 Season | 1 | 0.00 | 0 | 0 | 0 | 2.0 | 2 | 0 | 1.00 |
| Career | 1 | 0.00 | 0 | 0 | 0 | 2.0 | 2 | 0 | 1.00 |
Hover over a stat for its definition.
ARSENAL
Pitch arsenal · 2026 usage and average velocitySplitter61.3%avg 134 km/h
Slider32.3%avg 136 km/h
Four-Seam6.5%avg 151 km/h
ADVANCED
Advanced metrics · 2026 seasonBABIP
.333
K/9
9.00
BB/9
0.00
HR/9
0.00
Quality starts
0
Whiff%
26.7%
GAME LOG
Last 1 game · includes team result| Date | Opp | Innings | Hits | ER | Walks | Strikeouts | Team |
|---|---|---|---|---|---|---|---|
| 08.23 | vs WSH | 2.0 | 2 | 0 | 0 | 2 | W |
SPLITS
Situational splits (2026)Home
Opp AVG.250
IP2.0
K2
WHIP1.00
vs LHP
Opp AVG.167
IP1.2
K2
WHIP0.60
vs RHP
Opp AVG.500
IP0.1
K0
WHIP3.00
RISP
Opp AVG.000
IP0.2
K1
WHIP0.00
YEAR BY YEAR
Year-by-year · Career trends| Year | Team | Games | ERA | Wins | Losses | Saves | Innings | Strikeouts | Walks | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | MIA | 1 | 0.00 | 0 | 0 | 0 | 2.0 | 2 | 0 | 1.00 |