Statistics| Year | Team | G | IP | H | BB | ER | Win | Sav | WHIP | ERA |
|---|
| 2024 | Royals | 18 | 20.67 | 26 | 3 | 10 | 1 | 11 | 1.403 | 4.35 |
| 2023 | Royals | 18 | 23.33 | 20 | 2 | 12 | 1 | 4 | 0.943 | 4.63 |
| Total MLB | 36 | 44.00 | 46 | 5 | 22 | 2 | 15 | 1.159 | 4.50 |
| | 2024 Projections |
|---|
| Source | | G | IP | H | BB | ER | Win | Sav | WHIP | ERA |
|---|
| Consensus | 34 | 55.24 | 53 | 19 | 26 | 3 | 13 | 1.303 | 4.23 |
| FangraphsDepth | 66 | 66.00 | 65 | 24 | 32 | 3 | 15 | 1.348 | 4.36 |
| Marcel | 18 | 43.33 | 40 | 12 | 21 | 2 | 3 | 1.203 | 4.27 |
| RV Current | 61 | 71.41 | 67 | 21 | 31 | 5 | 11 | 1.230 | 3.97 |
| RotoValue | 18 | 40.61 | 37 | 13 | 17 | 3 | 21 | 1.231 | 3.78 |
| Steamer | 66 | 66.00 | 65 | 22 | 30 | 3 | 15 | 1.329 | 4.14 |
| ZiPS | 34 | 71.00 | 70 | 28 | 36 | 3 | 15 | 1.380 | 4.56 |
2024 Game Log | | Date | Time | Headline |
|---|
| Sat May 18 | 23:06 | James McArthur Picks Up 11th Save As Royals Topple A's | | Sun May 12 | 19:41 | James McArthur Records Ninth Save | | Thu May 9 | 00:22 | James McArthur Tallies Eighth Save | | Wed May 1 | 00:37 | James McArthur Notches Seventh Save Tuesday | | Thu Apr 25 | 00:50 | Another Save For James McArthur | | Wed Apr 24 | 00:52 | James McArthur Earns Fifth Save Of Season Tuesday | | Mon Apr 8 | 01:58 | James McArthur Notches Second Save | | Sat Apr 6 | 00:33 | James McArthur Needs Two Pitches For First Save | | Sun Sep 24 2023 | 21:50 | James McArthur Notches Third Save |
| | 2024 Games by Position |
|---|
| RP | 18 |
|---|
| 18 | consecutive relief appearances |
|
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