Michael Petersen #49
Miami Marlins
- P
- B/T: R/R
- 6' 7"/195
- Age: 32
- Michael Kenechukwu Petersen
- Status: Active
- Born: 5/16/1994 in Middlesex, United Kingdom
- College: Riverside CC, CA
- MLB Debut: 6/18/2024
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 57 | 3-4 | 3.30 | 57.1 | 67 | 1.13 |
2019 Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 0 | .000 | 0 | 0 | 0 | .000 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 212 | 10-12 | 4.01 | 310.0 | 341 | 1.41 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 88 | 6-5 | 3.98 | 95.0 | 98 | 1.28 |
MiLB Career Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 0 | .000 | 0 | 0 | 0 | .000 |
| Year | AB | R | H | HR | RBI | SB | AVG | OBP | OPS |
|---|---|---|---|---|---|---|---|---|---|
| 2019 MiLB Stats | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| MiLB Career Stats | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MLB Stats | 3 | 4 | 3.30 | 57 | 0 | 1 | 57.1 | 67 | 1.13 |
| MiLB Career Stats | 10 | 12 | 4.01 | 212 | 19 | 19 | 310.0 | 341 | 1.41 |
| MLB Career Stats | 6 | 5 | 3.98 | 88 | 0 | 1 | 95.0 | 98 | 1.28 |
- Next MIA Game: 9-09 vs NYM
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 1 | 2 | 6.00 | 7 | 0 | 0 | 6.0 | 7 | 4 | 4 | 5 | 1.83 |
| Last 15 Games | 2 | 3 | 4.73 | 15 | 0 | 0 | 13.1 | 12 | 7 | 8 | 16 | 1.50 |
| Last 30 Games | 2 | 3 | 3.54 | 30 | 0 | 0 | 28.0 | 21 | 11 | 13 | 33 | 1.21 |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 9/2 @ KC | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 1 |
| 8/30 @ WSH | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 1 |
| 8/29 @ WSH | 0 | 1 | 0 | 0.2 | 1 | 0 | 2 | 1 |
2026 :
RP
(57)
More Michael Petersen
OKC Slows Bees in 5-2 Win
Frosty Microbrew: Petersen Experiencing Success Out of Bullpen
Rattlers Snap Streak with 3-1 win over Clinton
Helena Falls In 13 Innings To Mustangs
Brewers Hang On For 15-13 Win Over Voyagers
Owlz Walk Off Against Brewers 2-1
Brewers Fall In Opener Against Raptors
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
|
April 16, 2026 | RHP Michael Petersen changed number to 49. |
|
|
April 15, 2026 | RHP Michael Petersen changed number to 42. |
|
February 5, 2026 | Great Britain activated RHP Michael Petersen. |
|
|
September 1, 2025 | Miami Marlins recalled RHP Michael Petersen from Jacksonville Jumbo Shrimp. |
|
July 18, 2025 | Jacksonville Jumbo Shrimp activated RHP Michael Petersen. |
|
|
July 17, 2025 | Miami Marlins optioned RHP Michael Petersen to Jacksonville Jumbo Shrimp. |
|
|
July 17, 2025 | Atlanta Braves traded RHP Michael Petersen to Miami Marlins for cash. |
|
July 13, 2025 | Atlanta Braves designated RHP Michael Petersen for assignment. |
|
June 28, 2025 | Atlanta Braves optioned RHP Michael Petersen to Gwinnett Stripers. |
|
|
June 26, 2025 | Atlanta Braves recalled RHP Michael Petersen from Gwinnett Stripers. |
|
|
May 30, 2025 | Gwinnett Stripers activated RHP Michael Petersen. |
|
|
May 30, 2025 | Atlanta Braves optioned RHP Michael Petersen to Gwinnett Stripers. |
|
|
May 29, 2025 | Atlanta Braves recalled RHP Michael Petersen from Gwinnett Stripers. |
|
|
April 22, 2025 | Atlanta Braves optioned RHP Michael Petersen to Gwinnett Stripers. |
|
|
April 21, 2025 | Atlanta Braves recalled RHP Michael Petersen from Gwinnett Stripers. |
|
|
April 14, 2025 | Gwinnett Stripers activated RHP Michael Petersen. |
|
|
April 14, 2025 | Atlanta Braves optioned RHP Michael Petersen to Gwinnett Stripers. |
|
|
April 13, 2025 | Atlanta Braves recalled RHP Michael Petersen from Gwinnett Stripers. |
|
|
April 2, 2025 | Gwinnett Stripers activated RHP Michael Petersen. |
|
|
April 2, 2025 | RHP Michael Petersen assigned to Gwinnett Stripers. |
|
|
April 2, 2025 | Los Angeles Angels traded RHP Michael Petersen to Atlanta Braves. |
|
March 31, 2025 | Los Angeles Angels designated RHP Michael Petersen for assignment. |
|
March 17, 2025 | Los Angeles Angels optioned RHP Michael Petersen to Salt Lake Bees. |
|
|
February 11, 2025 | Los Angeles Angels activated RHP Michael Petersen. |
|
|
February 11, 2025 | Los Angeles Angels claimed RHP Michael Petersen off waivers from Toronto Blue Jays. |
|
February 4, 2025 | Toronto Blue Jays designated RHP Michael Petersen for assignment. |
|
|
November 5, 2024 | Toronto Blue Jays claimed RHP Michael Petersen off waivers from Miami Marlins. |
|
|
September 12, 2024 | Miami Marlins activated RHP Michael Petersen. |
|
|
September 10, 2024 | Miami Marlins claimed RHP Michael Petersen off waivers from Los Angeles Dodgers. |
|
September 8, 2024 | Los Angeles Dodgers designated RHP Michael Petersen for assignment. |
|
September 6, 2024 | Oklahoma City Baseball Club activated RHP Michael Petersen. |
|
|
September 6, 2024 | Los Angeles Dodgers optioned RHP Michael Petersen to Oklahoma City Baseball Club. |
|
|
September 2, 2024 | Los Angeles Dodgers recalled RHP Michael Petersen from Oklahoma City Baseball Club. |
|
|
July 19, 2024 | Los Angeles Dodgers optioned RHP Michael Petersen to Oklahoma City Baseball Club. |
|
|
July 16, 2024 | Los Angeles Dodgers optioned RHP Michael Petersen to Oklahoma City Baseball Club. |
|
|
July 9, 2024 | Los Angeles Dodgers recalled RHP Michael Petersen from Oklahoma City Baseball Club. |
|
|
July 4, 2024 | Los Angeles Dodgers optioned RHP Michael Petersen to Oklahoma City Baseball Club. |
|
|
June 16, 2024 | Los Angeles Dodgers selected the contract of RHP Michael Petersen from Oklahoma City Baseball Club. |
|
|
January 25, 2024 | RHP Michael Petersen assigned to Oklahoma City Baseball Club. |
|
|
January 24, 2024 | RHP Michael Petersen roster status changed by Los Angeles Dodgers. |
|
|
January 24, 2024 | Los Angeles Dodgers signed free agent RHP Michael Petersen to a minor league contract. |
|
November 6, 2023 | RHP Michael Petersen elected free agency. |
|
|
July 4, 2023 | RHP Michael Petersen assigned to Albuquerque Isotopes from Hartford Yard Goats. |
|
May 19, 2023 | Hartford Yard Goats activated RHP Michael Petersen from the 7-day injured list. |
|
|
May 4, 2023 | Hartford Yard Goats placed RHP Michael Petersen on the 7-day injured list. |
|
|
April 2, 2023 | RHP Michael Petersen assigned to Hartford Yard Goats from ACL Rockies. |
|
|
February 9, 2023 | Great Britain activated RHP Michael Petersen. |
|
|
September 13, 2022 | RHP Michael Petersen assigned to Great Britain. |
|
June 4, 2022 | RHP Michael Petersen assigned to ACL Rockies. |
|
|
November 23, 2021 | Hartford Yard Goats activated RHP Michael Petersen. |
|
November 22, 2021 | Colorado Rockies signed free agent RHP Michael Petersen to a minor league contract. |
|
|
November 7, 2021 | RHP Michael Petersen elected free agency. |
|
|
June 28, 2021 | RHP Michael Petersen assigned to ACL Rockies. |
|
|
November 18, 2020 | RHP Michael Petersen assigned to Albuquerque Isotopes from Lancaster JetHawks. |
|
|
November 18, 2020 | RHP Michael Petersen assigned to Albuquerque Isotopes. |
|
|
March 7, 2020 | RHP Michael Petersen and assigned to Great Britain. |
|
February 26, 2020 | RHP Michael Petersen assigned to Lancaster JetHawks from Albuquerque Isotopes. |
|
|
December 12, 2019 | Albuquerque Isotopes claimed RHP Michael Petersen off waivers from Carolina Mudcats. |
|
April 1, 2019 | RHP Michael Petersen assigned to Carolina Mudcats from Wisconsin Timber Rattlers. |
|
February 26, 2019 | RHP Michael Petersen assigned to Milwaukee Brewers. |
|
April 3, 2018 | RHP Michael Petersen assigned to Wisconsin Timber Rattlers from Helena Brewers. |
|
June 17, 2016 | RHP Michael Petersen assigned to Helena Brewers from AZL Brewers. |
|
July 28, 2015 | RHP Michael Petersen assigned to AZL Brewers. |
|
|
July 17, 2015 | Milwaukee Brewers signed RHP Michael Petersen. |
+ Show More Transactions
Awards
PIO Pitcher of the Week
| Week | ||
|---|---|---|
| 06/25/2017 | Helena Brewers | PIO |
League Rankings
Caught Stealing
| CS | ||
|---|---|---|
| 2026 | 5 | in NL |