Eduardo Rivera
Career Stats, Bio & Records (2026)
Eduardo Rivera is a pitcher who has played in Major League Baseball since 2026 for the Boston Red Sox. Across 4 career appearances, he has gone 0-1 with a 6.30 ERA and 10 strikeouts.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
- Bats / Throws
- L / L
- Height / Weight
- 6'7" / 237 lb
- Born
- 6/13/2003 in San Juan, Puerto Rico
- MLB Debut
- 2026-04-22
- Jersey
- #99
- Draft
- 2021
Full name: Eduardo Rivera Rivera
Season-by-Season Pitching
Click a stat to plot it across every season.
| Year | Team | Lg | W | L | G | GS | CG | SHO | SV | IP | H | ER | BB | SO | ERA | Lg ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | BOS | AL | 0 | 1 | 4 | 3 | 0 | 0 | 0 | 10.0 | 8 | 7 | 6 | 10 | 6.30 | 4.18 (-51%) | - |
| Career · 1 season | 0 | 1 | 4 | 3 | 0 | 0 | 0 | 10.0 | 8 | 7 | 6 | 10 | 6.30 | — | 0 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Eduardo Rivera: the record in brief
Eduardo Rivera's major league record starts with the debut on April 22, 2026 and remains open, because the career is ongoing. Rivera spent the whole of the career shown here with one club, the Boston Red Sox. Rivera batted and threw left-handed. Born on June 13, 2003, in San Juan, Puerto Rico, Rivera was listed at 6 feet, 7 inches and 237 pounds.
Rivera has gone 0-1 with a 6.30 ERA in 4 games, 3 of them starts. The totals include 10 strikeouts. The league ERA over Rivera's seasons was 4.18, so the 6.30 figure ran 50.8% worse than average. All of that pitching came in 2026, with 4 games and 10 strikeouts.
The draft line shows 2021.
Frequently Asked Questions about Eduardo Rivera
- Was Eduardo Rivera a pitcher?
- Yes. Eduardo Rivera pitched in the major leagues, recording 0 wins and 10 strikeouts.
- What was Eduardo Rivera's career ERA?
- Eduardo Rivera finished with a 6.30 career ERA, going 0-1 with 10 strikeouts.
- How many strikeouts did Eduardo Rivera have?
- Eduardo Rivera recorded 10 career strikeouts.
- Is Eduardo Rivera in the Hall of Fame?
- No. Eduardo Rivera has not been inducted into the National Baseball Hall of Fame.
- What teams did Eduardo Rivera play for?
- Eduardo Rivera played for the Boston Red Sox.