Eduardo Rivera #43
Worcester Red Sox
Triple-A Affiliate
- P
- B/T: L/L
- 6' 7"/237
- Age: 22
- Eduardo Yael Rivera
- Status: Active
- Born: 6/13/2003 in San Juan, Puerto Rico
- Draft: 2021, Oakland Athletics, Round: 11, Overall Pick: 338
- High School: CADEST, Carolina, PR
- MLB Debut: 4/22/2026
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 5 | 3-0 | 1.93 | 18.2 | 31 | 1.02 |
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 1 | 0-0 | 0.00 | 3.1 | 3 | 0.30 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 68 | 10-16 | 3.67 | 230.2 | 286 | 1.35 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 1 | 0-0 | 0.00 | 3.1 | 3 | 0.30 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MiLB Stats | 3 | 0 | 1.93 | 5 | 2 | 0 | 18.2 | 31 | 1.02 |
| 2026 MLB Stats | 0 | 0 | 0.00 | 1 | 0 | 0 | 3.1 | 3 | 0.30 |
| MiLB Career Stats | 10 | 16 | 3.67 | 68 | 40 | 3 | 230.2 | 286 | 1.35 |
| MLB Career Stats | 0 | 0 | 0.00 | 1 | 0 | 0 | 3.1 | 3 | 0.30 |
- Next WOR Game: 5-13 @ BUF
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 0 | 0 | 0.00 | 1 | 0 | 0 | 3.1 | 1 | 0 | 0 | 3 | 0.30 |
| Last 15 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 30 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 4/22 vs NYY | 0 | 0 | 0 | 3.1 | 1 | 0 | 0 | 3 |
2026 :
RP
(1)
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
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April 23, 2026 | Boston Red Sox optioned LHP Eduardo Rivera to Worcester Red Sox. |
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April 22, 2026 | Boston Red Sox selected the contract of LHP Eduardo Rivera from Worcester Red Sox. |
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April 21, 2026 | LHP Eduardo Rivera assigned to Worcester Red Sox from Portland Sea Dogs. |
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March 20, 2026 | LHP Eduardo Rivera assigned to Boston Red Sox. |
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March 5, 2026 | LHP Eduardo Rivera assigned to Boston Red Sox Prospects. |
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February 5, 2026 | Puerto Rico activated LHP Eduardo Rivera. |
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January 22, 2026 | LHP Eduardo Rivera assigned to Portland Sea Dogs. |
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January 22, 2026 | LHP Eduardo Rivera assigned to Puerto Rico. |
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December 20, 2025 | LHP Eduardo Rivera assigned to Gigantes de Carolina. |
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December 7, 2025 | LHP Eduardo Rivera assigned to Cangrejeros de Santurce. |
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December 7, 2025 | Cangrejeros de Santurce activated LHP Eduardo Rivera. |
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December 7, 2025 | Cangrejeros de Santurce activated LHP Eduardo Rivera. |
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June 24, 2025 | LHP Eduardo Rivera assigned to Portland Sea Dogs from Greenville Drive. |
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April 2, 2025 | LHP Eduardo Rivera assigned to Greenville Drive from Salem Red Sox. |
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January 27, 2025 | LHP Eduardo Rivera assigned to Puerto Rico. |
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January 17, 2025 | LHP Eduardo Rivera assigned to Indios de Mayaguez from Cangrejeros de Santurce. |
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January 16, 2025 | Cangrejeros de Santurce activated LHP Eduardo Rivera. |
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December 7, 2024 | LHP Eduardo Rivera assigned to Equipo Nativos. |
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November 8, 2024 | LHP Eduardo Rivera assigned to Cangrejeros de Santurce. |
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September 24, 2024 | Salem Red Sox activated LHP Eduardo Rivera. |
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September 24, 2024 | Salem Red Sox activated LHP Eduardo Rivera. |
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September 4, 2024 | Salem Red Sox transferred LHP Eduardo Rivera to the Development List. |
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July 30, 2024 | LHP Eduardo Rivera assigned to Salem Red Sox from FCL Red Sox. |
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June 13, 2024 | LHP Eduardo Rivera assigned to FCL Red Sox. |
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June 12, 2024 | Boston Red Sox signed free agent LHP Eduardo Rivera to a minor league contract. |
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May 21, 2024 | Stockton Ports released LHP Eduardo Rivera. |
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May 16, 2024 | Stockton Ports placed LHP Eduardo Rivera on the restricted list. |
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April 30, 2024 | Stockton Ports activated LHP Eduardo Rivera. |
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April 30, 2024 | LHP Eduardo Rivera assigned to Stockton Ports from Lansing Lugnuts. |
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March 31, 2024 | LHP Eduardo Rivera assigned to Lansing Lugnuts from Stockton Ports. |
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November 3, 2023 | LHP Eduardo Rivera assigned to Cangrejeros de Santurce. |
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May 24, 2023 | LHP Eduardo Rivera assigned to Stockton Ports from ACL Athletics. |
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November 4, 2022 | LHP Eduardo Rivera assigned to Cangrejeros de Santurce. |
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August 2, 2022 | ACL Athletics activated LHP Eduardo Rivera. |
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August 2, 2022 | LHP Eduardo Rivera assigned to ACL Athletics from Stockton Ports. |
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July 5, 2022 | Stockton Ports sent LHP Eduardo Rivera on a rehab assignment to ACL Athletics. |
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April 8, 2022 | Stockton Ports placed LHP Eduardo Rivera on the 60-day injured list. |
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March 31, 2022 | LHP Eduardo Rivera assigned to Stockton Ports from ACL Athletics. |
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September 10, 2021 | LHP Eduardo Rivera assigned to ACL Athletics. |
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July 21, 2021 | Oakland Athletics signed LHP Eduardo Rivera. |
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June 11, 2021 | LHP Eduardo Rivera and assigned to College Workout. |
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May 20, 2021 | Williamsport Crosscutters activated LHP Eduardo Rivera. |
+ Show More Transactions