| Year | W | L | Sv | Hold | IP | H | BB | SO | ER | ERA | WHIP | Rate |
| 2025 proj | 12 | 9 | 0 | 0 | 172.0 | 148 | 61 | 186 | 69 | 3.61 | 1.215 | 51.0 |
| 2025 | 5 | 3 | 0 | 0 | 73.3 | 62 | 26 | 76 | 28 | 3.44 | 1.200 | 28.2 |
| 2024 | 13 | 9 | 0 | 0 | 173.7 | 143 | 63 | 201 | 57 | 2.95 | 1.186 | 86.0 |
| 2023 | 4 | 8 | 6 | 8 | 104.7 | 88 | 32 | 127 | 32 | 2.75 | 1.146 | 55.8 |
| 2022 | 6 | 3 | 1 | 16 | 51.0 | 35 | 16 | 66 | 13 | 2.29 | 1.000 | 34.8 |
| 2021 | 2 | 4 | 0 | 3 | 63.3 | 57 | 24 | 62 | 25 | 3.55 | 1.279 | 17.6 |
| 2020 | 1 | 2 | 0 | 0 | 26.7 | 30 | 11 | 26 | 23 | 7.76 | 1.537 | -33.8 |
| 2019 | 0 | 0 | 0 | 0 | 2.0 | 2 | 0 | 1 | 0 | 0.00 | 1.000 | 1.6 |
| Date | News |
| 12/21/25 | MLB free agent tracker: Munetaka Murakami headed stateside with White Sox, Michael King returns to Padres. Here are the latest signings from baseball's hot stove Source: https://www.cbssports.com/mlb/news/mlb-free-agent-... |
| 12/20/25 | What’s Next: How Michael King’s Return Impacts Padres, Starting Pitching Market. As Michael King returns to San Diego, where do Padres go from here? Source: https://www.foxsports.com/stories/mlb/whats-next-h... |
| 12/20/25 | Tom Krasovic: Michael King’s return gives the Padres a real shot at another playoff berth. A bounce-back season by Michael King in 2026 seems a fair bet. Source: https://www.sandiegouniontribune.com/2025/12/19/to... |
| 12/19/25 | Sources: King, Padres agree to 3-year, $75M deal. Right-hander Michael King and the San Diego Padres agreed to a three-year, $75 million contract, sources told ESPN's Jeff Passan on Thursday. Source: https://www.espn.com/mlb/story/_/id/47353227/padre... |
| 12/19/25 | Sources: King, Padres agree to 3-year, $75M deal. Right-hander Michael King and the San Diego Padres agreed to a three-year, $75 million contract, sources told ESPN's Jeff Passan on Thursday. Source: https://www.espn.com/mlb/story/_/id/47353227/padre... |
| 12/19/25 | Sources: King, Padres agree to 3-year, $75M deal. Right-hander Michael King and the San Diego Padres agreed to a three-year, $75 million contract, sources told ESPN's Jeff Passan on Thursday. Source: https://www.espn.com/mlb/story/_/id/47353227/padre... |
| 12/19/25 | MLB free agency: Michael King returns to Padres on three-year, $75 million contract, per report. King can opt out after 2026 and 2027 Source: https://www.cbssports.com/mlb/news/mlb-free-agency... |
| 12/18/25 | Mets, Yankees target RHP Michael King signing with Padres. The Mets and Yankees were among the interested teams, but free-agent right-hander Michael King is re-signing with the San Diego Padres, according to multiple reports. Source: https://sny.tv/articles/mets-yankees-rhp-michael-k... |
| 12/16/25 | MLB rumors: NPB ace's market narrows, Michael King could be next off board, Yankees target reunion. Here are your hot stove rumors for Tuesday, Dec. 16 Source: https://www.cbssports.com/mlb/news/mlb-rumors-free... |
| 12/15/25 | Yankees considering Michael King return as AL East rivals 'compete for' RHP in free agency: reports. The Yankees reportedly could reunite with Michael King as New York, the Baltimore Orioles and Boston Red Sox 'compete for' the free-agent pitcher. Source: https://sny.tv/articles/yankees-michael-king-al-ea... |
| 12/14/25 | MLB rumors: Rangers 'not shopping' Corey Seager; Diamondbacks add Merrill Kelly; Michael King suitors emerge. Here are your hot stove rumors for Sunday, Dec. 14 Source: https://www.cbssports.com/mlb/news/mlb-rumors-diam... |
| 12/13/25 | Michael King deciding between three AL East teams (report). No content provided Source: https://www.mlb.com/news/mlb-rumors-trades-and-sig... |
| 12/07/25 | MLB rumors: Michael King's market heats up, Ketel Marte gets looks from multiple teams, Dodgers eye reunion. Here are Sunday's hot stove rumors Source: https://www.cbssports.com/mlb/news/mlb-rumors-free... |
| 12/05/25 | Mets and Yankees among ‘most interested clubs’ in Tatsuya Imai, Michael King: report. Both New York clubs are searching for starting pitching this offseason, and two players they are reportedly considering are Tatsuya Imai and Michael King. Source: https://sny.tv/articles/mets-yankees-among-most-in... |
| 11/02/25 | Michael King opts out, could still receive qualifying offer from Padres. Right-hander is considered one of the top starting pitchers on the free agent market. Source: https://www.sandiegouniontribune.com/2025/11/02/mi... |
| 9/28/25 | Padres Daily: Pitching picture becomes clearer (though not clear). Michael King appears likely to join Randy Vásquez as bullpen option in wild-card series; Fernando Tatis Jr. and Xander Bogaerts hit unique homers Source: https://www.sandiegouniontribune.com/2025/09/28/pa... |
| 9/28/25 | Padres Daily: Pitching picture becomes clearer (though not clear). Michael King appears likely to join Randy Vásquez as bullpen option in wild-card series; Fernando Tatis Jr. and Xander Bogaerts hit unique homers Source: https://www.sandiegouniontribune.com/2025/09/28/pa... |
| 9/28/25 | Padres beat Diamondbacks, might have lost Elías Díaz. Backup catcher leaves game in fourth inning with apparent oblique issue; Michael King walks two, hits a batter in short outing Source: https://www.sandiegouniontribune.com/2025/09/27/pa... |
| 9/27/25 | Padres pregame: Locked into No. 5 seed, Saturday’s lineup geared toward postseason readiness. Michael King will make his final start of the season and fourth since returning from knee inflammation Source: https://www.sandiegouniontribune.com/2025/09/27/pa... |
| 9/21/25 | Padres pregame: Michael King looking to ‘prove a lot’ Sunday vs. White Sox. Padres' magic number to clinch a playoff spot is 3 Source: https://www.sandiegouniontribune.com/2025/09/21/pa... |