Casey Kelly
Bats R Throws R6'3" 215 lbBorn 1989 Sarasota, USADebut 2012Team ARIDraft 2008 R1 #30 Boston Red Sox, Sarasota HS
Projections
| Season | BF | K% | BB% | HR% | 1B% | XBH% | PITCH+ |
|---|
| 2026 | 91 | 12.8 | 8.3 | 3.00 | 20.9 | 6.38 | 94.3 |
| 2027 | | | | | | | 99.1 |
| 2028 | | | | | | | 97.3 |
Projected rates are per plate appearance or batter faced; counting stats scale with projected playing time. Statcast measurements inform these projections as inputs and are reported as measurements, not projected.
Most similar through age 35
His ten closest age-35 comparables averaged 69 PITCH+ the next season; 4 of 10 played. Averages cover only the players who got a next season, which is why the played count matters.
Batting
| Year | Team | G | PA | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | HIT+ |
|---|
| 2025 | ARI | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 2024 | CIN | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 2018 | SF | 7 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.000 | 0.000 | 0.000 | 0.000 | -119.7 |
| 2016 | ATL | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.000 | 0.000 | 0.000 | 0.000 | -126.0 |
| 2015 | SD | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | -131.2 |
| 2012 | SD | 7 | 12 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.200 | 0.200 | 0.200 | 0.400 | 5.1 |
| Career | | 31 | 24 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0.111 | 0.111 | 0.111 | 0.222 | -59.5 |
Pitching
| Year | Team | W | L | ERA | G | GS | SV | IP | BF | HR | BB | SO | PITCH+ |
|---|
| 2027 proj | | | | | | | | | 91 | | | | 99.1 | | |
| 2026* | | | | | | | | | 0 | | | | | | |
| 2025 | ARI | 0 | 0 | 0.00 | 2 | 0 | 0 | 1.7 | 6 | 0 | 1 | 0 | 114.8 | 99.8 | 114.6 |
| 2024 | CIN | 0 | 0 | 5.06 | 2 | 0 | 1 | 5.3 | 21 | 1 | 1 | 4 | 102.9 | 98.9 | 101.7 |
| 2018 | SF | 0 | 3 | 3.04 | 7 | 3 | 0 | 23.7 | 104 | 3 | 5 | 16 | 90.7 | 95.2 | 86.0 |
| 2016 | ATL | 0 | 3 | 5.82 | 10 | 1 | 0 | 21.7 | 102 | 1 | 7 | 7 | 80.9 | 96.6 | 77.5 |
| 2015 | SD | 0 | 2 | 7.94 | 3 | 2 | 0 | 11.3 | 56 | 1 | 3 | 7 | 74.5 | 100.5 | 75.0 |
| 2012 | SD | 2 | 3 | 6.21 | 6 | 6 | 0 | 29.0 | 136 | 5 | 10 | 26 | 78.5 | | |
| Career | | 2 | 11 | 5.34 | 30 | 12 | 1 | 92.7 | 425 | 11 | 27 | 60 | 83.3 | | 81.3 |
Statcast
| Year | PA | EV | LA | Barrel% | HardHit% | Whiff% | Chase% | xBA | xSLG | xwOBA | Sprint |
|---|
| 2018 | 6 | 66.2 | -37.1 | 0.0 | 0.0 | 27.3 | 75.0 | 0.015 | 0.015 | 0.013 | |
| 2016 | 3 | 76.8 | -25.2 | 0.0 | 0.0 | 50.0 | 0.0 | 0.030 | 0.030 | 0.027 | |
| 2015 | 3 | 96.6 | -2.5 | 0.0 | 33.3 | 0.0 | 0.0 | 0.360 | 0.405 | 0.336 | |
Fielding
| Year | Team | Pos | G | Inn | PO | A | E | DP | Fld% | Runs saved |
|---|
| 2025 | ARI | P | 2 | 2 | 0 | 0 | 0 | 0 | | -0.0 |
| 2024 | CIN | P | 2 | 5 | 0 | 0 | 0 | 0 | | -0.0 |
| 2018 | SF | P | 7 | 24 | 1 | 2 | 1 | 0 | 0.750 | -0.6 |
| 2016 | ATL | P | 10 | 22 | 4 | 4 | 0 | 1 | 1.000 | -0.4 |
| 2015 | SD | P | 3 | 11 | 0 | 2 | 0 | 0 | 1.000 | +0.0 |
| 2012 | SD | P | 6 | 29 | 2 | 6 | 0 | 1 | 1.000 | |
Runs saved covers the Statcast era; for catchers it includes framing.
Minor leagues
| Year | Level | Team | Side | PA / BF | Line | AVG / ERA | OPS |
|---|
| 2018 | AAA | Sacramento River Cats | Bat | 29 | 0 HR, 0 SB | 0.143 | 0.322 |
| 2017 | AAA | nan | Bat | 30 | 0 HR, 0 SB | 0.080 | 0.268 |
| 2011 | AA | San Antonio Missions | Bat | 21 | 1 HR, 0 SB | 0.350 | 0.950 |
| 2009 | A | Greenville Drive | Bat | 151 | 1 HR, 0 SB | 0.224 | 0.618 |
| 2009 | Rk | GCL Red Sox | Bat | 31 | 2 HR, 1 SB | 0.214 | 0.754 |
| 2008 | Rk | GCL Red Sox | Bat | 109 | 1 HR, 1 SB | 0.173 | 0.484 |
| 2025 | AAA | Reno Aces | Pit | 531 | 115.0 IP, 11% K | 5.63 | |
| 2024 | AAA | Louisville Bats | Pit | 128 | 26.2 IP, 14% K | 7.21 | |
| 2018 | AAA | Sacramento River Cats | Pit | 590 | 136.0 IP, 19% K | 4.76 | |
| 2017 | AAA | Iowa Cubs | Pit | 268 | 60.0 IP, 16% K | 4.65 | |
| 2017 | AAA | Sacramento River Cats | Pit | 177 | 41.0 IP, 22% K | 4.17 | |
| 2017 | AAA | nan | Pit | 445 | 101.0 IP, 18% K | 4.46 | |
| 2016 | AAA | Gwinnett Braves | Pit | 302 | 74.0 IP, 16% K | 3.53 | |
| 2015 | AAA | El Paso Chihuahuas | Pit | 70 | 15.2 IP, 20% K | 6.51 | |
| 2015 | AA | San Antonio Missions | Pit | 372 | 82.0 IP, 16% K | 4.94 | |
| 2014 | AA | San Antonio Missions | Pit | 48 | 12.0 IP, 17% K | 0.75 | |
| 2014 | A+ | Lake Elsinore Storm | Pit | 38 | 8.1 IP, 24% K | 4.44 | |
| 2012 | AAA | Tucson Padres | Pit | 48 | 12.0 IP, 29% K | 2.25 | |
| 2012 | Rk | AZL Padres | Pit | 41 | 9.0 IP, 17% K | 4.00 | |
| 2012 | AA | San Antonio Missions | Pit | 64 | 16.2 IP, 28% K | 3.89 | |
| 2011 | AA | San Antonio Missions | Pit | 615 | 142.1 IP, 17% K | 3.99 | |
| 2010 | AA | Portland Sea Dogs | Pit | 428 | 95.0 IP, 19% K | 5.31 | |
| 2009 | A+ | Salem Red Sox | Pit | 178 | 46.2 IP, 20% K | 3.12 | |
| 2009 | A | Greenville Drive | Pit | 183 | 48.1 IP, 21% K | 1.12 | |
Splits
| Year | vs LHP | vs RHP | Home | Away |
|---|
| 2018 | | 0.000 | 0.000 | 0.000 |
| 2016 | | 0.000 | 0.000 | |
| 2015 | 0.000 | 0.000 | 0.000 | 0.000 |
wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.