Age: 30, 230 lbs, 6'6" Born: 10/8/1995, Bourbonnais, IL, USA Sal: N/A TRANSACTION REPORT 1 monthNets one-year deal with Cleveland. The Guardians signed Holderman to a one-year, $1.5 million contract.
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| 2025 | CLE | 24 | 0 | 25.7 | 7.01 | 0 | 2 | 0 | 1 | 34 | 7 | 0 | 4 | 18 | 2 | 16 | 3 | 0 | 21 | 20 | 0 | 1.95 | 6.31 | 3.0 | 0.1 |
| 2024 | PIT | 55 | 0 | 51.3 | 3.16 | 3 | 6 | 0 | 0 | 42 | 7 | 1 | 6 | 56 | 5 | 25 | 2 | 0 | 23 | 18 | 0 | 1.31 | 9.82 | 15.0 | 0.3 |
| 2023 | PIT | 58 | 0 | 56.0 | 3.86 | 0 | 3 | 0 | 2 | 55 | 11 | 0 | 4 | 58 | 2 | 20 | 3 | 0 | 25 | 24 | 0 | 1.34 | 9.32 | 6.0 | 0.1 |
| 2022 | PIT | 24 | 0 | 28.3 | 3.81 | 5 | 0 | 0 | 0 | 20 | 2 | 1 | 0 | 24 | 4 | 14 | 0 | 0 | 14 | 12 | 0 | 1.20 | 7.62 | 25.0 | 1.0 |
| | | 161 | 0 | 161.3 | 4.46 | 8 | 11 | 0 | 3 | 151 | 27 | 2 | 14 | 156 | 13 | 75 | 8 | 0 | 83 | 74 | 0 | 1.45 | 8.27 | 49.0 | 0.4 |
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| 9/11/2025 | | L2 - 3 | 0 | 1.0 | 9.00 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 3.00 | 9.00 | 0.0 |
| 9/7/2025 | | W10 - 2 | 0 | 1.3 | 0.00 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.50 | 0.00 | 0.0 |
| 9/5/2025 | | W5 - 2 | 0 | 1.0 | 0.00 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2.00 | 18.00 | 0.0 |
| 9/4/2025 | | L3 - 5 | 0 | 0.7 | 0.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.50 | 13.50 | 3.0 |
| 8/31/2025 | | L2 - 5 | 0 | 1.0 | 9.00 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 4.00 | 0.00 | 0.0 |
| 8/28/2025 | | L1 - 4 | 0 | 1.0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 9.00 | 0.0 |
| 8/25/2025 | | L6 - 7 | 0 | 1.3 | 0.00 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.75 | 0.00 | 0.0 |
| 8/23/2025 | | L1 - 5 | 0 | 1.0 | 0.00 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.00 | 9.00 | 0.0 |
| 8/19/2025 | | W7 - 3 | 0 | 1.7 | 10.80 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 1.80 | 5.40 | 0.0 |
| 8/17/2025 | | L3 - 4 | 0 | 0.7 | 13.50 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 3.00 | 0.00 | 0.0 |
| | | | 0 | 10.7 | 4.23 | 0 | 1 | 0 | 1 | 14 | 3 | 0 | 1 | 7 | 0 | 5 | 0 | 0 | 6 | 5 | 0 | 1.86 | 6.39 | 3.0 |
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| C. Holder | P | CLE | 12/11/2025 | Nets one-year deal with Cleveland. |
| C. Holder | P | CLE | 11/21/2025 | No contract from Pittsburgh. |
| C. Holder | P | CLE | 11/18/2025 | Dropped from 40-man. |
| C. Holder | P | CLE | 9/12/2025 | Dispatched to Triple-A. |
| C. Holder | P | CLE | 8/15/2025 | Brought up to bigs. |
| C. Holder | P | CLE | 7/7/2025 | Activated and optioned. |
| C. Holder | P | CLE | 5/20/2025 | Placed on 15-day IL. |
| C. Holder | P | CLE | 4/26/2025 | Activated from IL. |
| C. Holder | P | CLE | 4/6/2025 | Hits IL with sprained knee. |
| C. Holder | P | CLE | 1/9/2025 | Avoids arbitration |
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| C. Holder | P | CLE | 8/7/2024 | 8/9/2024 | +1 | Earned runs allowed |
| C. Holder | P | CLE | 6/2/2022 | 6/21/2022 | +1 | Hits allowed |
Stars of the month
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| March 27, 2025 | C. Holder | CLE | P | NA |
| March 29, 2025 | C. Holder | CLE | P | NA |
| March 30, 2025 | C. Holder | CLE | P | NA |
| April 02, 2025 | C. Holder | CLE | P | NA |
| April 05, 2025 | C. Holder | CLE | P | NA |
| April 26, 2025 | C. Holder | CLE | P | NA |
| April 27, 2025 | C. Holder | CLE | P | NA |
| April 29, 2025 | C. Holder | CLE | P | NA |
| May 02, 2025 | C. Holder | CLE | P | NA |
| May 04, 2025 | C. Holder | CLE | P | NA |
| May 07, 2025 | C. Holder | CLE | P | Rookie star |
| May 12, 2025 | C. Holder | CLE | P | NA |
| May 16, 2025 | C. Holder | CLE | P | NA |
| May 19, 2025 | C. Holder | CLE | P | NA |
| August 17, 2025 | C. Holder | CLE | P | NA |
| August 19, 2025 | C. Holder | CLE | P | NA |
| August 23, 2025 | C. Holder | CLE | P | NA |
| August 25, 2025 | C. Holder | CLE | P | NA |
| August 28, 2025 | C. Holder | CLE | P | NA |
| August 31, 2025 | C. Holder | CLE | P | NA |
| September 04, 2025 | C. Holder | CLE | P | NA |
| September 05, 2025 | C. Holder | CLE | P | NA |
| September 07, 2025 | C. Holder | CLE | P | NA |
| September 11, 2025 | C. Holder | CLE | P | NA |
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Stars of the week
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| March 27, 2025 | C. Holder | CLE | P | 2nd star |
| March 30, 2025 | C. Holder | CLE | P | 1st star |
| April 02, 2025 | C. Holder | CLE | P | 1st star |
| April 05, 2025 | C. Holder | CLE | P | 1st star |
| April 26, 2025 | C. Holder | CLE | P | 3rd star |
| April 29, 2025 | C. Holder | CLE | P | 1st star |
| May 02, 2025 | C. Holder | CLE | P | 1st star |
| May 16, 2025 | C. Holder | CLE | P | 2nd star |
| May 19, 2025 | C. Holder | CLE | P | 3rd star |
| August 17, 2025 | C. Holder | CLE | P | 1st star |
| August 19, 2025 | C. Holder | CLE | P | 2nd star |
| August 31, 2025 | C. Holder | CLE | P | 1st star |
| September 11, 2025 | C. Holder | CLE | P | 1st star |
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