Boston Red Sox· #99· Pitcher
Eduardo Rivera
Bats L · Throws L·Age 23 (Jun 13, 2003)·6' 7", 237 lb·San Juan, Puerto Rico
2026 Pitching
ERA
6.30
WHIP
1.40
IP
10.0
K%
22.7
BB%
13.6
K/9
9.00
W-L
0-1
GS
3
SV
0
HLD
0
DiamondIQ WAR
10.0 IP · 2026
0.1
1.0 runs above replacement
FIP · 4.18 (park 1.01)0.0
vs replacement · SP, 10.0 IP+1.0
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Four-Seam54% · 95.3 · 22% whiff
Slider31% · 87.8 · 25% whiff
Changeup15% · 86.9 · 35% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Boston Red Sox | 0 | 1 | 6.30 | 4 | 3 | 0 | 10.0 | 10 | 6 | 1.40 | 9.00 |