Boston Red Sox · Pitcher · #43 · Minors
Eduardo Rivera
Age 236' 7" · 237lbBats L · Throws LDebut 2026From San Juan
ERA
6.30
W-L
0-1
K
10
WHIP
1.40
WAR
0.1
FIP
4.18
League Percentile
2026 season · percentile vs 194 starters with 20+ IPERA
9
6.30WHIP
34
1.40Strikeouts
0
10K/9
69
9.00Wins
2
0Bottom of leagueAverage (50)Top of league
⚠ Below the 20 IP threshold. Percentiles are for reference only.
starting pitchers · by ERA
Top 91%
Eduardo Rivera's ERA (6.30) ranks below average among 194 starters 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 | 4 | 6.30 | 0 | 1 | 0 | 10.0 | 10 | 6 | 1.40 |
| Career | 4 | 6.30 | 0 | 1 | 0 | 10.0 | 10 | 6 | 1.40 |
Hover over a stat for its definition.
ARSENAL
Pitch arsenal · 2026 usage and average velocityFour-Seam54.3%avg 153 km/h
Slider31.0%avg 141 km/h
Changeup14.8%avg 140 km/h
ADVANCED
Advanced metrics · 2026 seasonBABIP
.259
K/9
9.00
BB/9
5.40
HR/9
0.90
Quality starts
0
Whiff%
25.0%
GAME LOG
Last 4 games · includes team result| Date | Opp | Innings | Hits | ER | Walks | Strikeouts | Team |
|---|---|---|---|---|---|---|---|
| 07.22 | vs BAL | 0.2 | 3 | 4 | 2 | 1 | L |
| 07.17 | vs TB | 2.1 | 3 | 3 | 2 | 3 | W |
| 07.11 | @ NYM | 3.2 | 1 | 0 | 2 | 3 | W |
| 04.22 | vs NYY | 3.1 | 1 | 0 | 0 | 3 | L |
SPLITS
Situational splits (2026)Home
Opp AVG.269
IP6.1
K7
WHIP1.74
Away
Opp AVG.083
IP3.2
K3
WHIP0.82
vs LHP
Opp AVG.067
IP5.0
K5
WHIP1.20
vs RHP
Opp AVG.304
IP5.0
K5
WHIP1.60
RISP
Opp AVG.250
IP1.2
K3
WHIP3.00
YEAR BY YEAR
Year-by-year · Career trends| Year | Team | Games | ERA | Wins | Losses | Saves | Innings | Strikeouts | Walks | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | BOS | 4 | 6.30 | 0 | 1 | 0 | 10.0 | 10 | 6 | 1.40 |