2023 Arizona Diamondbacks Starters
(36-25) 
Starters
Starter Date Vs. IP BF W/L ER R H K BB HR Pit Str Ball Str%
Tommy Henry Jun 6 WAS 4.1 22 5 5 5 2 3 2 81 48 33 .59
Zac Gallen Jun 4 @ATL 6.0 26 2 3 9 6 1 1 110 68 42 .62
Ryne Nelson Jun 3 @ATL 4.2 23 L 3 3 6 0 4 0 98 64 34 .65
Merrill Kelly Jun 2 @ATL 7.0 27 W 2 2 5 8 3 2 100 68 32 .68
Zach Davies Jun 1 @COL 5.2 24 3 3 7 4 1 0 96 61 35 .64
Tommy Henry May 31 @COL 7.0 24 W 0 0 2 7 2 0 95 63 32 .66
Zac Gallen May 30 @COL 6.0 24 W 0 0 5 7 2 0 90 57 33 .63
Ryne Nelson May 29 @COL 5.0 24 W 5 5 8 1 3 1 87 52 35 .60
Merrill Kelly May 28 @BOS 6.1 25 W 1 1 4 10 2 0 108 64 44 .59
Zach Davies May 27 @BOS 3.1 16 L 2 2 5 3 2 0 75 41 34 .55
Brandon Pfaadt May 26 @BOS 3.2 19 L 5 5 8 4 0 1 87 53 34 .61
Zac Gallen May 24 PHI 5.2 24 2 2 5 3 2 0 100 63 37 .63
Ryne Nelson May 23 PHI 6.0 20 1 1 3 4 0 0 82 56 26 .68
Tommy Henry May 22 PHI 5.2 23 W 2 2 4 5 2 2 93 59 34 .63
Merrill Kelly May 21 PIT 5.0 20 W 2 3 3 4 2 0 91 56 35 .62
Brandon Pfaadt May 20 PIT 5.1 23 3 3 6 3 2 0 85 49 36 .58
Zac Gallen May 19 PIT 3.2 23 L 5 8 8 2 4 0 78 46 32 .59
Ryne Nelson May 17 OAK 5.1 20 0 0 1 6 4 0 82 49 33 .60
Tommy Henry May 16 OAK 4.2 22 4 4 6 4 3 2 83 50 33 .60
Merrill Kelly May 15 OAK 7.0 27 W 1 2 4 9 1 1 97 70 27 .72
Brandon Pfaadt May 14 @SFG 5.0 19 1 1 1 5 3 1 86 55 31 .64
Zac Gallen May 13 @SFG 7.2 29 W 2 2 5 6 2 0 97 66 31 .68
Ryne Nelson May 12 @SFG 4.2 21 4 4 7 4 1 2 93 61 32 .66
Tommy Henry May 11 @SFG 6.2 26 L 2 2 5 2 2 1 97 60 37 .62
Merrill Kelly May 10 @MIA 6.0 23 4 4 4 6 1 1 97 61 36 .63
Brandon Pfaadt May 9 @MIA 5.0 23 L 6 6 7 3 2 2 88 58 30 .66
Zac Gallen May 8 @MIA 7.0 27 W 1 1 5 7 1 0 90 62 28 .69
Ryne Nelson May 7 @WAS 5.0 21 2 3 7 3 1 0 90 54 36 .60
Tommy Henry May 6 @WAS 6.0 24 2 2 6 3 2 0 75 53 22 .71
Merrill Kelly May 5 @WAS 7.0 25 W 1 1 4 10 1 1 92 63 29 .68
Brandon Pfaadt May 3 TEX 4.2 23 7 7 9 3 1 4 87 55 32 .63
Zac Gallen May 2 TEX 5.0 21 3 3 7 6 0 0 94 59 35 .63
Ryne Nelson Apr 30 COL 4.0 21 L 6 6 9 2 1 1 75 55 20 .73
Tommy Henry Apr 29 COL 5.1 23 W 4 4 7 3 1 0 75 49 26 .65
Merrill Kelly Apr 28 COL 6.0 24 W 1 1 6 5 1 0 94 69 25 .73
Zac Gallen Apr 26 @KCR 6.1 23 W 0 0 4 12 0 0 97 62 35 .64
Ryne Nelson Apr 25 @KCR 5.0 25 L 4 4 11 3 0 0 83 58 25 .70
Tommy Henry Apr 24 @KCR 4.1 20 3 3 4 1 4 1 73 41 32 .56
Drey Jameson Apr 23 @SDP 1.0 9 L 3 3 3 1 3 0 43 22 21 .51
Merrill Kelly Apr 22 @SDP 5.0 22 L 4 4 3 7 5 1 94 54 40 .57
Zac Gallen Apr 21 @SDP 7.0 23 W 0 0 2 11 0 0 96 67 29 .70
Ryne Nelson Apr 20 @SDP 5.0 21 5 5 3 4 3 2 85 47 38 .55
Madison Bumgarner Apr 19 STL 3.0 20 L 7 7 7 2 4 1 80 48 32 .60
Drey Jameson Apr 18 STL 3.2 18 2 2 3 3 4 1 71 39 32 .55
Merrill Kelly Apr 17 STL 6.0 22 W 1 1 5 3 0 0 85 59 26 .69
Zac Gallen Apr 16 MIA 6.2 23 W 0 0 2 7 0 0 97 61 36 .63
Ryne Nelson Apr 15 MIA 6.0 22 1 1 5 4 0 1 90 61 29 .68
Madison Bumgarner Apr 14 MIA 5.0 25 L 5 5 9 1 1 0 82 51 31 .62
Drey Jameson Apr 12 @MIL 4.0 14 0 0 3 4 0 0 54 36 18 .67
Merrill Kelly Apr 11 @MIL 6.0 22 L 3 3 1 7 4 1 98 58 40 .59
Zac Gallen Apr 10 @MIL 7.0 23 W 0 0 3 11 1 0 96 62 34 .65
Ryne Nelson Apr 9 @LAD 6.0 25 W 3 3 4 3 2 0 96 60 36 .63
Zach Davies Apr 8 @LAD 4.1 21 5 5 5 3 4 1 86 48 38 .56
Madison Bumgarner Apr 7 @LAD 4.2 25 2 3 5 5 6 2 103 52 51 .50
Merrill Kelly Apr 6 @LAD 5.2 25 L 2 4 6 4 4 0 99 57 42 .58
Zac Gallen Apr 4 SDP 6.0 26 4 5 7 3 1 2 86 58 28 .67
Ryne Nelson Apr 3 SDP 5.0 23 3 3 6 3 3 1 97 59 38 .61
Zach Davies Apr 2 LAD 5.0 21 1 1 4 4 2 1 83 44 39 .53
Madison Bumgarner Apr 1 LAD 4.0 20 L 5 5 4 2 4 1 85 49 36 .58
Merrill Kelly Mar 31 LAD 3.2 17 0 0 3 4 4 0 74 42 32 .57
Zac Gallen Mar 30 LAD 4.2 23 L 5 5 6 7 3 0 89 55 34 .62