
Kyle Nelson
Free Agent (ST)P
Age: 30
Bats/Throws: L/L
6'1" / 175
DOB: 7/8/1996
(30 years, 4 months, 3 days)
P
| Season | 2025 | Total |
| Team | ARI | - - - |
| Level | MLB | MLB |
| G | 3 | 136 |
| GS | 0 | 3 |
| IP | 2.0 | 116.0 |
| K% | 18.2% | 23.1% |
| BB% | 36.4% | 9.0% |
| GB% | 0.0% | 38.1% |
| ERA | 9.00 | 4.34 |
| FIP | 13.64 | 4.43 |
| WAR | -0.2 | 0.3 |
2025 Pitch
Selection
Selection
SL:55%
FA:43%
RosterResource
| Draft: | 2017, Rd: 15, Pick: 27, Ovr: 462 |
| Draft Team: | Cleveland Guardians |
| Signing Bonus: | $125,000 |
| School: | UC Santa Barbara |
| Contract | 1 yr, TBD (2026) (RR) |
Arbitration | AAV: N/A |
Service Time
3.081MiLB Options
1
Free Agent
2029
Arb Eligible
2026
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| Season | Handedness | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | vs L | 13.50 | 13.50 | 1.00 | 13.50 | 25.0% | 25.0% | 0.0% | .333 | 3.00 | .000 | 100.0% | 24.14 | 9.26 |
| 2025 | vs R | 6.75 | 20.25 | 0.33 | 0.00 | 14.3% | 42.9% | -28.6% | .000 | 2.25 | .000 | 66.7% | 8.39 | 11.85 |
| Season | Home / Away | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | Home | 0.00 | 27.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 3.00 | .000 | 66.7% | 12.14 | 12.14 |
| 2025 | Away | 9.00 | 4.50 | 2.00 | 4.50 | 25.0% | 12.5% | 12.5% | .143 | 1.00 | .000 | 100.0% | 9.14 | 6.49 |
| 2025 | Home vs L | 0.00 | 9.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 1.00 | .000 | 100.0% | 6.14 | 6.14 |
| 2025 | Home vs R | 0.00 | 18.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 2.00 | .000 | 50.0% | 9.14 | 9.14 |
| 2025 | Away vs L | 13.50 | 0.00 | 1.00 | 13.50 | 33.3% | 0.0% | 33.3% | .333 | 1.50 | .000 | 100.0% | 19.64 | 4.76 |
| 2025 | Away vs R | 6.75 | 6.75 | 1.00 | 0.00 | 20.0% | 20.0% | 0.0% | .000 | 0.75 | .000 | 100.0% | 3.89 | 7.35 |
| Season | Monthly | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | Aug | 9.00 | 18.00 | 0.50 | 4.50 | 18.2% | 36.4% | -18.2% | .143 | 2.50 | .000 | 83.3% | 13.64 | 10.99 |
| 2025 | 2nd Half | 9.00 | 18.00 | 0.50 | 4.50 | 18.2% | 36.4% | -18.2% | .143 | 2.50 | .000 | 83.3% | 13.64 | 10.99 |
| Season | Leverage | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | Low Leverage | 13.50 | 13.50 | 1.00 | 6.75 | 28.6% | 28.6% | 0.0% | .200 | 2.25 | .000 | 100.0% | 14.39 | 8.10 |
| 2025 | Medium Leverage | 0.00 | 13.50 | 0.00 | 0.00 | 0.0% | 33.3% | -33.3% | .000 | 1.50 | .000 | 100.0% | 7.64 | 12.26 |
| 2025 | High Leverage | 0.00 | 9.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 1.00 | .000 | 0.0% | 6.14 | 6.14 |
| Season | Situational | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | Bases Empty | 6.75 | 6.75 | 1.00 | 6.75 | 16.7% | 16.7% | 0.0% | .200 | 1.50 | .000 | 100.0% | 13.64 | 8.51 |
| 2025 | Men on Base | 13.50 | 40.50 | 0.33 | 0.00 | 20.0% | 60.0% | -40.0% | .000 | 4.50 | .000 | 66.7% | 13.64 | 15.95 |
| 2025 | Men In Scoring | 13.50 | 27.00 | 0.50 | 0.00 | 25.0% | 50.0% | -25.0% | .000 | 3.00 | .000 | 50.0% | 9.14 | 11.45 |
| Season | Through Count | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | Through 3 - 0 | 0.00 | 27.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 3.00 | .000 | 66.7% | 12.14 | 12.14 |
| 2025 | Through 3 - 1 | 27.00 | 54.00 | 0.50 | 0.00 | 33.3% | 66.7% | -33.3% | .000 | 6.00 | .000 | 50.0% | 15.14 | 15.14 |
| 2025 | Through 3 - 2 | 27.00 | 54.00 | 0.50 | 0.00 | 33.3% | 66.7% | -33.3% | .000 | 6.00 | .000 | 100.0% | 15.14 | 15.14 |
| 2025 | Through 2 - 0 | 0.00 | 36.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 4.00 | .000 | 75.0% | 15.14 | 15.14 |
| 2025 | Through 1 - 0 | 0.00 | 54.00 | 0.00 | 0.00 | 0.0% | 66.7% | -66.7% | .000 | 6.00 | .000 | 75.0% | 21.14 | 25.76 |
| 2025 | Through 2 - 1 | 27.00 | 27.00 | 1.00 | 0.00 | 50.0% | 50.0% | 0.0% | .000 | 3.00 | .000 | 100.0% | 6.14 | 6.14 |
| 2025 | Through 1 - 1 | 27.00 | 0.00 | 1.00 | 0.00 | 100.0% | 0.0% | 100.0% | .000 | 0.00 | .000 | 100.0% | -2.86 | -2.86 |
| 2025 | Through 0 - 1 | 18.00 | 0.00 | 2.00 | 9.00 | 50.0% | 0.0% | 50.0% | .250 | 1.00 | .000 | 100.0% | 12.14 | 2.22 |
| 2025 | Through 2 - 2 | 0.00 | 9.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 1.00 | .000 | 100.0% | 6.14 | 6.14 |
| 2025 | Through 1 - 2 | 27.00 | 0.00 | 1.00 | 0.00 | 100.0% | 0.0% | 100.0% | .000 | 0.00 | .000 | 100.0% | -2.86 | -2.86 |
| 2025 | Through 0 - 2 | 13.50 | 0.00 | 1.00 | 0.00 | 50.0% | 0.0% | 50.0% | .000 | 0.00 | .000 | 100.0% | 0.14 | 2.45 |
| Season | SP / RP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | As Reliever | 9.00 | 18.00 | 0.50 | 4.50 | 18.2% | 36.4% | -18.2% | .143 | 2.50 | .000 | 83.3% | 13.64 | 10.99 |
| Season | Shifts | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | No Shift | 0.00 | 0.00 | 0.00 | 0.00 | 0.0% | 0.0% | 0.0% | .000 | 0.00 | .000 | 100.0% | 3.14 | 7.76 |
| Season | TTO | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | 1st Through Order as RP | 9.00 | 18.00 | 0.50 | 4.50 | 18.2% | 36.4% | -18.2% | .143 | 2.50 | .000 | 83.3% | 13.64 | 10.99 |
| Season | Handedness | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | vs L | 13.50 | 13.50 | 1.00 | 13.50 | 25.0% | 25.0% | 0.0% | .333 | 3.00 | .000 | 100.0% | 24.14 | 9.26 |
| 2025 | vs R | 6.75 | 20.25 | 0.33 | 0.00 | 14.3% | 42.9% | -28.6% | .000 | 2.25 | .000 | 66.7% | 8.39 | 11.85 |
| Season | Home / Away | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | Home | 0.00 | 27.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 3.00 | .000 | 66.7% | 12.14 | 12.14 |
| 2025 | Away | 9.00 | 4.50 | 2.00 | 4.50 | 25.0% | 12.5% | 12.5% | .143 | 1.00 | .000 | 100.0% | 9.14 | 6.49 |
| 2025 | Home vs L | 0.00 | 9.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 1.00 | .000 | 100.0% | 6.14 | 6.14 |
| 2025 | Home vs R | 0.00 | 18.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 2.00 | .000 | 50.0% | 9.14 | 9.14 |
| 2025 | Away vs L | 13.50 | 0.00 | 1.00 | 13.50 | 33.3% | 0.0% | 33.3% | .333 | 1.50 | .000 | 100.0% | 19.64 | 4.76 |
| 2025 | Away vs R | 6.75 | 6.75 | 1.00 | 0.00 | 20.0% | 20.0% | 0.0% | .000 | 0.75 | .000 | 100.0% | 3.89 | 7.35 |
| Season | Monthly | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | Aug | 9.00 | 18.00 | 0.50 | 4.50 | 18.2% | 36.4% | -18.2% | .143 | 2.50 | .000 | 83.3% | 13.64 | 10.99 |
| 2025 | 2nd Half | 9.00 | 18.00 | 0.50 | 4.50 | 18.2% | 36.4% | -18.2% | .143 | 2.50 | .000 | 83.3% | 13.64 | 10.99 |
| Season | Leverage | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | Low Leverage | 13.50 | 13.50 | 1.00 | 6.75 | 28.6% | 28.6% | 0.0% | .200 | 2.25 | .000 | 100.0% | 14.39 | 8.10 |
| 2025 | Medium Leverage | 0.00 | 13.50 | 0.00 | 0.00 | 0.0% | 33.3% | -33.3% | .000 | 1.50 | .000 | 100.0% | 7.64 | 12.26 |
| 2025 | High Leverage | 0.00 | 9.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 1.00 | .000 | 0.0% | 6.14 | 6.14 |
| Season | Situational | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | Bases Empty | 6.75 | 6.75 | 1.00 | 6.75 | 16.7% | 16.7% | 0.0% | .200 | 1.50 | .000 | 100.0% | 13.64 | 8.51 |
| 2025 | Men on Base | 13.50 | 40.50 | 0.33 | 0.00 | 20.0% | 60.0% | -40.0% | .000 | 4.50 | .000 | 66.7% | 13.64 | 15.95 |
| 2025 | Men In Scoring | 13.50 | 27.00 | 0.50 | 0.00 | 25.0% | 50.0% | -25.0% | .000 | 3.00 | .000 | 50.0% | 9.14 | 11.45 |
| Season | Through Count | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | Through 3 - 0 | 0.00 | 27.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 3.00 | .000 | 66.7% | 12.14 | 12.14 |
| 2025 | Through 3 - 1 | 27.00 | 54.00 | 0.50 | 0.00 | 33.3% | 66.7% | -33.3% | .000 | 6.00 | .000 | 50.0% | 15.14 | 15.14 |
| 2025 | Through 3 - 2 | 27.00 | 54.00 | 0.50 | 0.00 | 33.3% | 66.7% | -33.3% | .000 | 6.00 | .000 | 100.0% | 15.14 | 15.14 |
| 2025 | Through 2 - 0 | 0.00 | 36.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 4.00 | .000 | 75.0% | 15.14 | 15.14 |
| 2025 | Through 1 - 0 | 0.00 | 54.00 | 0.00 | 0.00 | 0.0% | 66.7% | -66.7% | .000 | 6.00 | .000 | 75.0% | 21.14 | 25.76 |
| 2025 | Through 2 - 1 | 27.00 | 27.00 | 1.00 | 0.00 | 50.0% | 50.0% | 0.0% | .000 | 3.00 | .000 | 100.0% | 6.14 | 6.14 |
| 2025 | Through 1 - 1 | 27.00 | 0.00 | 1.00 | 0.00 | 100.0% | 0.0% | 100.0% | .000 | 0.00 | .000 | 100.0% | -2.86 | -2.86 |
| 2025 | Through 0 - 1 | 18.00 | 0.00 | 2.00 | 9.00 | 50.0% | 0.0% | 50.0% | .250 | 1.00 | .000 | 100.0% | 12.14 | 2.22 |
| 2025 | Through 2 - 2 | 0.00 | 9.00 | 0.00 | 0.00 | 0.0% | 100.0% | -100.0% | .000 | 1.00 | .000 | 100.0% | 6.14 | 6.14 |
| 2025 | Through 1 - 2 | 27.00 | 0.00 | 1.00 | 0.00 | 100.0% | 0.0% | 100.0% | .000 | 0.00 | .000 | 100.0% | -2.86 | -2.86 |
| 2025 | Through 0 - 2 | 13.50 | 0.00 | 1.00 | 0.00 | 50.0% | 0.0% | 50.0% | .000 | 0.00 | .000 | 100.0% | 0.14 | 2.45 |
| Season | SP / RP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | As Reliever | 9.00 | 18.00 | 0.50 | 4.50 | 18.2% | 36.4% | -18.2% | .143 | 2.50 | .000 | 83.3% | 13.64 | 10.99 |
| Season | Shifts | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | No Shift | 0.00 | 0.00 | 0.00 | 0.00 | 0.0% | 0.0% | 0.0% | .000 | 0.00 | .000 | 100.0% | 3.14 | 7.76 |
| Season | TTO | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | K-BB% | AVG | WHIP | BABIP | LOB% | FIP | xFIP |
| 2025 | 1st Through Order as RP | 9.00 | 18.00 | 0.50 | 4.50 | 18.2% | 36.4% | -18.2% | .143 | 2.50 | .000 | 83.3% | 13.64 | 10.99 |

