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Ian Kennedy played 17 major-league seasons (2007-2023) as a P (497). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 9 season lines
| Year | Age | Team | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | 26 | ARI | 33 | 54 | 7 | 11 | 0 | 2 | 0 | 7 | 24 | .204 | .513 | 45 |
| 2011 | 27 | ARI | 34 | 61 | 3 | 8 | 0 | 4 | 0 | 4 | 24 | .131 | .377 | 8 |
| 2012 | 28 | ARI | 33 | 51 | 4 | 4 | 0 | 6 | 0 | 11 | 29 | .078 | .356 | 4 |
| 2013 | 29 | ARI|SDN | 32 | 53 | 1 | 7 | 0 | 1 | 0 | 5 | 28 | .132 | .396 | 14 |
| 2014 | 30 | SDN | 33 | 52 | 3 | 6 | 1 | 5 | 0 | 5 | 24 | .115 | .385 | 12 |
| 2015 | 31 | SDN | 30 | 42 | 3 | 4 | 0 | 0 | 0 | 0 | 23 | .095 | .262 | -28 |
| 2016 | 32 | KCA | 33 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | .000 | .000 | -100 |
| 2017 | 33 | KCA | 30 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | .333 | .833 | 132 |
| 2018 | 34 | KCA | 22 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | .500 | 1.000 | 178 |
| Year | Age | Team | G | GS | W | L | SV | IP | SO | BB | ERA | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | 23 | NYA | 3 | 3 | 1 | 0 | 0 | 19 | 15 | 9 | 1.89 | 238 |
| 2008 | 24 | NYA | 10 | 9 | 0 | 4 | 0 | 39.2 | 27 | 26 | 8.17 | 53 |
| 2009 | 25 | NYA | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.00 | — |
| 2010 | 26 | ARI | 32 | 32 | 9 | 10 | 0 | 194 | 168 | 70 | 3.80 | 106 |
| 2011 | 27 | ARI | 33 | 33 | 21 | 4 | 0 | 222 | 198 | 55 | 2.88 | 132 |
| 2012 | 28 | ARI | 33 | 33 | 15 | 12 | 0 | 208.1 | 187 | 55 | 4.02 | 98 |
| 2013 | 29 | ARI|SDN | 31 | 31 | 7 | 10 | 0 | 181.1 | 163 | 73 | 4.91 | 76 |
| 2014 | 30 | SDN | 33 | 33 | 13 | 13 | 0 | 201 | 207 | 70 | 3.63 | 101 |
| 2015 | 31 | SDN | 30 | 30 | 9 | 15 | 0 | 168.1 | 174 | 52 | 4.28 | 91 |
| 2016 | 32 | KCA | 33 | 33 | 11 | 11 | 0 | 195.2 | 184 | 66 | 3.68 | 114 |
| 2017 | 33 | KCA | 30 | 30 | 5 | 13 | 0 | 154 | 131 | 61 | 5.38 | 81 |
| 2018 | 34 | KCA | 22 | 22 | 3 | 9 | 0 | 119.2 | 105 | 40 | 4.66 | 91 |
| 2019 | 35 | KCA | 63 | 0 | 3 | 2 | 30 | 63.1 | 73 | 17 | 3.41 | 135 |
| 2020 | 36 | KCA | 15 | 1 | 0 | 2 | 0 | 14 | 15 | 5 | 9.00 | 49 |
| 2021 | 37 | TEX | 32 | 0 | 0 | 0 | 16 | 32.1 | 35 | 7 | 2.51 | 172 |
| 2021 | 37 | PHI | 23 | 0 | 3 | 1 | 10 | 24 | 27 | 10 | 4.13 | 102 |
| 2022 | 38 | ARI | 57 | 0 | 4 | 7 | 10 | 50.1 | 44 | 22 | 5.36 | 75 |
| 2023 | 39 | TEX | 16 | 0 | 0 | 1 | 0 | 16.1 | 21 | 7 | 7.16 | 60 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 2007 | P | 3 | 3 | 0 | 2 | 0 | 0 |
| 2008 | P | 10 | 9 | 1 | 6 | 0 | 0 |
| 2009 | P | 1 | 0 | 0 | 0 | 0 | 0 |
| 2010 | P | 32 | 32 | 18 | 19 | 1 | 2 |
| 2011 | P | 33 | 33 | 14 | 22 | 0 | 1 |
| 2012 | P | 33 | 33 | 9 | 22 | 4 | 1 |
| 2013 | P | 31 | 31 | 7 | 20 | 0 | 1 |
| 2014 | P | 33 | 33 | 12 | 18 | 0 | 1 |
| 2015 | P | 30 | 30 | 8 | 12 | 0 | 2 |
| 2016 | P | 33 | 33 | 9 | 8 | 0 | 2 |
| 2017 | P | 30 | 30 | 5 | 8 | 3 | 0 |
| 2018 | P | 22 | 22 | 7 | 11 | 1 | 0 |
| 2019 | P | 63 | 0 | 0 | 5 | 1 | 0 |
| 2020 | P | 15 | 1 | 0 | 1 | 1 | 0 |
| 2021 | P | 55 | 0 | 3 | 0 | 0 | 1 |
| 2022 | P | 57 | 0 | 1 | 0 | 0 | 0 |
| 2023 | P | 16 | 0 | 0 | 0 | 0 | 0 |
Team codes are the source codes (e.g. NYN for the New York Mets, BS1 for the 1875 Boston club). OPS+ is league-season normalized, not park-adjusted; unrecorded source values (such as RBI in the earliest recorded seasons) are absent, never zero-filled.
MVP, Cy Young and Rookie of the Year voting history (2 ballot finishes, 0 wins). Full year pages: 2011.
| Year | Award | Lg | Rank | Points | First-place votes |
|---|---|---|---|---|---|
| 2011 | Cy Young Award | NL | 4 | 76 / 224 | 1 |
| 2011 | Most Valuable Player | NL | 14 | 16 / 448 | 0 |
Every career total and season line is computed from the SABR / Sean Lahman baseball database (2025 edition, CC BY-SA 3.0), the same source behind our historical position leaderboards. Rate stats use league-season normalization only (OPS+ and ERA+ as marked, never park-adjusted); unrecorded early-era values stay absent rather than being invented. Career totals sum only what the source records.
Award winners and MVP / Cy Young / Rookie of the Year voting history come from the same database; the year pages live under MLB award voting history. Official transactions (2011 to the current season) come from the MLB StatsAPI feed on our transactions archive.