2021 Oakland Athletics Starters
(86-76) 
Starters
Starter Date Vs. IP BF W/L ER R H K BB HR Pit Str Ball Str%
Chris Bassitt Apr 1 @HOU 5.1 22 L 3 3 4 3 2 0 68 46 22 .68
Jesus Luzardo Apr 2 @HOU 5.0 24 L 5 5 8 8 1 2 92 56 36 .61
Cole Irvin Apr 3 @HOU 4.1 22 L 4 4 7 2 1 0 82 55 27 .67
Sean Manaea Apr 4 @HOU 4.2 21 L 5 5 6 4 3 2 101 67 34 .66
Frankie Montas Apr 5 @LAD 2.2 19 L 7 7 7 4 3 1 90 53 37 .59
Chris Bassitt Apr 6 @LAD 6.0 28 L 4 4 9 4 1 2 102 65 37 .64
Jesus Luzardo Apr 7 @LAD 5.1 25 2 2 5 6 4 0 104 62 42 .60
Cole Irvin Apr 8 HOU 5.1 23 L 4 4 5 3 1 2 79 51 28 .65
Sean Manaea Apr 9 HOU 6.0 25 1 1 6 4 1 0 97 62 35 .64
Frankie Montas Apr 10 HOU 6.0 24 W 1 1 6 5 1 1 100 72 28 .72
Chris Bassitt Apr 12 ARI 5.0 22 W 2 2 2 4 5 0 93 55 38 .59
Jesus Luzardo Apr 13 ARI 2.2 16 5 5 6 1 2 1 63 35 28 .56
Sean Manaea Apr 15 @DET 6.0 23 W 2 2 5 7 0 1 82 58 24 .71
Frankie Montas Apr 16 @DET 6.0 21 W 0 0 2 7 1 0 100 66 34 .66
Cole Irvin Apr 17 @DET 6.0 23 W 0 0 4 6 0 0 93 63 30 .68
Chris Bassitt Apr 18 @DET 6.0 25 2 2 5 8 2 0 90 63 27 .70
Sean Manaea Apr 20 @MIN 7.0 28 W 0 0 6 7 1 0 95 66 29 .69
Jesus Luzardo Apr 20 (2) @MIN 5.1 18 W 0 0 2 6 1 0 65 44 21 .68
Frankie Montas Apr 21 @MIN 4.0 22 6 6 9 4 0 3 76 56 20 .74
Cole Irvin Apr 23 BAL 5.1 25 W 1 1 8 6 1 0 93 69 24 .74
Chris Bassitt Apr 24 BAL 6.0 26 W 2 2 8 8 1 0 101 67 34 .66
Jesus Luzardo Apr 25 BAL 6.2 28 L 3 3 7 8 2 2 101 64 37 .63
Sean Manaea Apr 26 TAM 5.0 20 W 1 1 4 6 2 0 100 61 39 .61
Frankie Montas Apr 27 TAM 6.0 28 L 3 3 6 5 2 1 105 73 32 .70
Cole Irvin Apr 28 TAM 6.0 24 L 2 2 7 8 1 1 98 61 37 .62
Chris Bassitt Apr 29 TAM 6.0 26 2 2 4 9 1 1 99 65 34 .66
Mike Fiers Apr 30 @BAL 6.0 25 L 3 3 6 3 2 2 83 54 29 .65
Jesus Luzardo May 1 @BAL 3.0 16 L 3 6 5 1 2 0 64 34 30 .53
Sean Manaea May 2 @BAL 5.0 22 4 4 7 5 0 1 91 62 29 .68
Frankie Montas May 3 @TOR 6.0 26 W 3 3 7 4 1 0 88 62 26 .70
Cole Irvin May 4 @TOR 8.0 27 W 1 1 3 9 1 0 102 71 31 .70
Chris Bassitt May 5 @TOR 7.0 26 2 2 6 7 0 0 90 63 27 .70
Mike Fiers May 6 @TOR 3.1 20 L 5 5 9 2 2 2 69 43 26 .62
Sean Manaea May 7 @TAM 7.1 25 1 1 2 10 1 0 81 57 24 .70
Frankie Montas May 8 @TAM 5.1 23 W 2 2 5 6 2 1 88 59 29 .67
Cole Irvin May 9 @TAM 6.0 24 L 3 4 4 3 1 2 82 53 29 .65
Chris Bassitt May 11 BOS 7.0 24 W 2 2 3 10 0 1 86 64 22 .74
James Kaprielian May 12 BOS 5.0 23 W 1 1 4 6 3 0 95 58 37 .61
Sean Manaea May 13 BOS 2.0 17 L 7 7 10 2 1 2 47 36 11 .77
Frankie Montas May 14 MIN 6.0 23 W 1 1 5 4 1 1 94 61 33 .65
Cole Irvin May 15 MIN 6.2 27 1 1 5 2 2 0 81 59 22 .73
Chris Bassitt May 16 MIN 5.0 25 4 4 6 4 2 1 89 58 31 .65
Sean Manaea May 18 @HOU 6.0 27 3 3 10 3 0 1 91 66 25 .73
Frankie Montas May 19 @HOU 5.0 24 L 2 2 7 6 2 1 98 66 32 .67
Cole Irvin May 20 @HOU 5.0 24 L 5 5 8 1 2 1 86 55 31 .64
James Kaprielian May 21 LAA 5.2 22 2 2 4 9 1 2 99 59 40 .60
Chris Bassitt May 22 LAA 7.2 29 W 2 2 5 8 1 0 95 64 31 .67
Sean Manaea May 23 LAA 5.0 21 1 1 4 6 2 0 98 61 37 .62
Frankie Montas May 24 @SEA 6.0 27 L 4 4 6 11 3 2 101 67 34 .66
Cole Irvin May 25 @SEA 4.2 24 L 4 4 10 2 1 0 73 50 23 .68
James Kaprielian May 26 @SEA 7.0 25 W 0 0 2 4 2 0 94 61 33 .65
Chris Bassitt May 27 @LAA 9.0 30 W 0 0 2 9 1 0 114 70 44 .61
Sean Manaea May 28 @LAA 6.2 27 1 1 6 8 3 0 94 61 33 .65
Frankie Montas May 29 @LAA 5.2 25 L 0 4 6 7 1 0 98 68 30 .69
Cole Irvin May 30 @LAA 6.0 25 L 4 4 6 3 0 1 85 67 18 .79
James Kaprielian May 31 SEA 3.2 20 4 4 5 3 3 1 81 49 32 .60
Chris Bassitt Jun 1 SEA 4.0 19 4 4 6 6 1 1 83 51 32 .61
Sean Manaea Jun 2 SEA 9.0 31 W 0 0 4 8 2 0 111 72 39 .65
Frankie Montas Jun 4 COL 5.0 22 W 3 3 6 2 1 0 69 48 21 .70
Cole Irvin Jun 5 COL 6.0 24 W 1 1 6 5 1 0 85 59 26 .69
James Kaprielian Jun 6 COL 5.0 22 L 2 2 5 6 3 0 90 52 38 .58
Chris Bassitt Jun 8 @ARI 7.0 26 W 2 2 4 6 1 1 88 63 25 .72
Sean Manaea Jun 9 @ARI 6.0 23 W 0 0 2 3 2 0 111 76 35 .68
Frankie Montas Jun 10 @KCR 6.1 25 L 2 3 5 8 0 0 96 64 32 .67
Cole Irvin Jun 11 @KCR 6.0 23 1 2 6 4 0 1 62 46 16 .74
James Kaprielian Jun 12 @KCR 6.0 24 W 0 0 2 7 4 0 95 60 35 .63
Chris Bassitt Jun 13 @KCR 5.2 27 W 2 2 5 5 3 1 104 66 38 .63
Sean Manaea Jun 14 @LAA 5.2 27 W 1 1 9 5 1 1 104 64 40 .62
Frankie Montas Jun 15 @LAA 7.0 26 W 2 2 5 8 1 0 98 66 32 .67
Cole Irvin Jun 16 @LAA 5.2 27 4 4 9 2 2 1 81 55 26 .68
James Kaprielian Jun 18 NYY 5.2 21 W 3 3 3 7 1 2 80 55 25 .69
Chris Bassitt Jun 19 NYY 6.0 25 2 2 6 7 2 1 90 60 30 .67
Sean Manaea Jun 20 NYY 5.1 21 L 2 2 3 11 2 0 98 68 30 .69
Frankie Montas Jun 21 TEX 5.2 28 L 8 8 9 6 2 2 87 53 34 .61
Cole Irvin Jun 22 TEX 5.0 23 W 3 4 7 4 1 0 69 47 22 .68
James Kaprielian Jun 23 TEX 6.0 22 2 2 5 4 2 1 82 54 28 .66
Chris Bassitt Jun 24 TEX 7.0 28 W 1 1 5 4 3 0 104 63 41 .61
Sean Manaea Jun 25 SFG 6.0 24 L 1 1 3 7 3 0 93 64 29 .69
Frankie Montas Jun 26 SFG 5.0 20 2 2 2 5 3 1 96 62 34 .65
Cole Irvin Jun 27 SFG 8.0 29 W 0 0 3 8 2 0 100 71 29 .71
James Kaprielian Jun 29 @TEX 6.0 24 L 3 3 6 6 0 2 105 70 35 .67
Chris Bassitt Jun 30 @TEX 7.0 25 W 0 0 3 7 1 0 102 64 38 .63
Sean Manaea Jul 1 @TEX 5.0 25 L 4 4 9 6 1 2 94 65 29 .69
Frankie Montas Jul 2 @BOS 5.2 26 2 2 5 3 3 0 95 57 38 .60
Cole Irvin Jul 3 @BOS 7.0 29 2 4 5 5 2 1 98 69 29 .70
James Kaprielian Jul 4 @BOS 7.0 27 L 1 1 5 10 1 0 97 68 29 .70
Chris Bassitt Jul 6 HOU 4.1 22 6 6 8 6 1 2 86 55 31 .64
Sean Manaea Jul 7 HOU 6.2 25 L 3 4 4 6 0 2 92 66 26 .72
Frankie Montas Jul 8 HOU 6.2 25 W 1 1 5 10 1 0 95 71 24 .75
Cole Irvin Jul 9 TEX 5.0 20 L 3 3 3 5 0 0 86 57 29 .66
James Kaprielian Jul 10 TEX 5.0 22 2 2 4 4 4 2 87 48 39 .55
Chris Bassitt Jul 11 TEX 7.0 26 W 1 1 4 3 1 0 94 63 31 .67
Sean Manaea Jul 16 @CLE 5.1 23 3 3 7 7 0 1 96 64 32 .67
Frankie Montas Jul 17 @CLE 6.0 25 L 2 2 6 7 1 0 94 58 36 .62
Chris Bassitt Jul 18 @CLE 7.0 27 L 3 3 6 8 0 2 94 67 27 .71
Cole Irvin Jul 19 @LAA 7.0 26 W 0 0 7 3 1 0 84 59 25 .70
James Kaprielian Jul 20 @LAA 6.0 25 W 0 0 5 7 2 0 100 63 37 .63
Sean Manaea Jul 22 SEA 7.0 28 W 1 1 3 13 3 1 106 76 30 .72
Frankie Montas Jul 23 SEA 6.0 23 3 3 4 10 1 2 102 68 34 .67
Chris Bassitt Jul 24 SEA 5.0 23 4 4 5 6 3 2 101 63 38 .62
Cole Irvin Jul 25 SEA 4.0 19 L 4 4 5 3 1 0 77 49 28 .64
James Kaprielian Jul 27 SDP 4.1 21 L 6 6 7 6 1 1 89 54 35 .61
Sean Manaea Jul 28 SDP 6.0 20 W 0 0 1 9 1 0 90 60 30 .67
Frankie Montas Jul 29 LAA 7.0 27 W 0 0 3 10 3 0 109 71 38 .65
Chris Bassitt Jul 30 LAA 7.0 27 W 0 0 6 7 1 0 95 63 32 .66
Cole Irvin Jul 31 LAA 6.1 26 L 1 1 5 6 1 0 95 66 29 .69
Daulton Jefferies Aug 1 LAA 5.0 20 W 3 3 3 3 3 1 73 45 28 .62
Sean Manaea Aug 3 @SDP 4.1 21 L 5 5 8 4 0 1 99 68 31 .69
Frankie Montas Aug 4 @SDP 6.0 24 3 3 8 8 0 0 86 60 26 .70
Chris Bassitt Aug 6 @TEX 7.0 25 1 1 5 8 0 0 94 66 28 .70
Cole Irvin Aug 7 @TEX 7.0 27 W 2 2 4 4 2 1 92 62 30 .67
James Kaprielian Aug 8 @TEX 6.0 23 W 2 2 3 4 2 0 84 52 32 .62
Sean Manaea Aug 10 CLE 1.2 12 3 3 5 2 3 0 69 39 30 .57
Frankie Montas Aug 11 CLE 6.0 20 1 2 2 6 3 0 103 61 42 .59
Chris Bassitt Aug 12 CLE 6.0 22 W 0 0 3 6 2 0 81 58 23 .72
Cole Irvin Aug 13 TEX 5.0 25 L 3 5 8 2 1 0 87 60 27 .69
James Kaprielian Aug 14 TEX 5.1 23 3 3 8 0 0 0 69 45 24 .65
Sean Manaea Aug 15 TEX 5.0 23 L 7 7 7 5 1 3 86 65 21 .76
Frankie Montas Aug 16 CWS 5.0 24 L 3 3 8 6 3 0 99 60 39 .61
Chris Bassitt Aug 17 CWS 1.0 6 L 3 3 3 1 0 0 23 14 9 .61
Paul Blackburn Aug 18 CWS 5.1 24 L 3 3 5 3 3 0 75 41 34 .55
Cole Irvin Aug 19 CWS 6.0 28 W 3 3 7 1 4 1 87 55 32 .63
James Kaprielian Aug 20 @SFG 5.0 21 W 1 1 3 4 4 1 92 54 38 .59
Sean Manaea Aug 21 @SFG 4.2 23 2 2 4 3 3 1 96 62 34 .65
Frankie Montas Aug 22 @SFG 7.0 24 0 0 2 9 2 0 105 65 40 .62
Paul Blackburn Aug 23 @SEA 5.2 22 2 2 5 5 0 1 97 61 36 .63
Cole Irvin Aug 24 @SEA 3.0 17 L 3 3 7 0 2 0 66 40 26 .61
James Kaprielian Aug 26 @NYY 5.0 22 6 6 6 8 1 3 99 62 37 .63
Sean Manaea Aug 27 @NYY 4.1 21 L 5 5 7 5 0 3 86 58 28 .67
Frankie Montas Aug 28 @NYY 7.0 23 W 0 0 2 6 1 0 98 63 35 .64
Paul Blackburn Aug 29 @NYY 5.0 19 0 0 5 1 1 0 72 42 30 .58
Cole Irvin Aug 31 DET 4.2 22 3 3 7 2 2 3 84 55 29 .65
James Kaprielian Sep 1 DET 4.0 19 4 4 4 4 3 2 83 46 37 .55
Frankie Montas Sep 2 DET 6.2 28 W 3 3 5 7 3 2 104 75 29 .72
Sean Manaea Sep 3 TOR 7.0 26 2 2 5 9 0 1 86 64 22 .74
Paul Blackburn Sep 4 TOR 3.2 20 L 4 4 9 3 0 3 69 43 26 .62
Cole Irvin Sep 5 TOR 2.1 15 L 7 7 8 2 0 2 50 37 13 .74
James Kaprielian Sep 7 @CWS 4.0 21 1 1 5 4 2 0 92 63 29 .68
Frankie Montas Sep 8 @CWS 7.0 27 W 1 1 6 7 2 0 105 67 38 .64
Sean Manaea Sep 9 @CWS 7.0 26 W 1 1 5 9 1 0 101 69 32 .68
Paul Blackburn Sep 10 @TEX 2.2 15 4 4 6 3 1 0 65 37 28 .57
Cole Irvin Sep 11 @TEX 7.0 28 2 2 6 8 1 0 93 67 26 .72
James Kaprielian Sep 12 @TEX 3.2 19 L 4 4 8 5 1 0 70 51 19 .73
Frankie Montas Sep 14 KCR 3.1 20 4 4 8 4 2 1 64 39 25 .61
Sean Manaea Sep 15 KCR 5.0 24 W 5 5 9 3 1 1 101 69 32 .68
Paul Blackburn Sep 16 KCR 5.0 22 W 2 2 6 3 2 1 79 51 28 .65
Cole Irvin Sep 17 LAA 6.0 27 W 1 4 7 3 1 1 89 57 32 .64
James Kaprielian Sep 18 LAA 6.0 20 W 0 0 2 5 0 0 90 55 35 .61
Frankie Montas Sep 19 LAA 7.0 26 0 0 1 7 4 0 87 62 25 .71
Sean Manaea Sep 20 @SEA 5.0 23 L 4 4 8 3 1 0 86 58 28 .67
Paul Blackburn Sep 21 @SEA 4.0 20 L 3 4 6 5 1 0 83 48 35 .58
Cole Irvin Sep 22 @SEA 5.0 25 L 3 3 7 5 3 2 93 58 35 .62
Chris Bassitt Sep 23 @SEA 3.0 11 0 0 1 4 1 0 48 31 17 .65
Frankie Montas Sep 24 @HOU 7.0 28 W 1 2 2 8 3 1 106 65 41 .61
Sean Manaea Sep 25 @HOU 7.0 26 1 1 3 8 1 1 95 63 32 .66
Paul Blackburn Sep 26 @HOU 5.0 19 1 1 3 1 1 0 87 52 35 .60
Cole Irvin Sep 27 SEA 3.0 17 L 5 5 6 4 3 0 68 43 25 .63
Chris Bassitt Sep 28 SEA 3.1 15 1 1 3 1 3 0 67 36 31 .54
Frankie Montas Sep 29 SEA 6.0 25 0 2 4 7 1 0 92 61 31 .66
Sean Manaea Oct 1 HOU 5.2 26 W 2 2 7 6 1 0 103 71 32 .69
Paul Blackburn Oct 2 HOU 2.0 14 L 6 6 7 2 1 3 54 34 20 .63
Cole Irvin Oct 3 HOU 6.0 23 4 4 5 4 1 3 82 55 27 .67
2021 Oakland Athletics Pages

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