2009 Washington Nationals Starters
(59-103) 
Starters
Starter Date Vs. IP BF W/L ER R H K BB HR Pit Str Ball Str%
John Lannan Apr 6 FLA 3.0 16 L 6 6 6 1 0 2 58 30 28 .52
Scott Olsen Apr 7 FLA 3.0 20 L 8 8 8 2 3 2 69 41 28 .59
Daniel Cabrera Apr 8 FLA 6.0 27 L 5 5 7 4 2 0 94 57 37 .61
Shairon Martis Apr 10 ATL 3.0 14 3 3 5 1 1 1 48 29 19 .60
John Lannan Apr 11 ATL 6.0 29 L 4 4 9 3 3 1 97 60 37 .62
Scott Olsen Apr 12 ATL 5.0 23 L 5 5 6 3 3 0 82 48 34 .59
Daniel Cabrera Apr 13 @PHI 5.0 24 1 4 6 2 2 1 94 55 39 .59
Shairon Martis Apr 16 @PHI 6.1 26 W 2 2 5 1 2 0 86 49 37 .57
John Lannan Apr 17 @FLA 6.1 24 1 1 3 8 1 1 99 65 34 .66
Scott Olsen Apr 18 @FLA 7.0 29 2 3 6 5 1 1 103 71 32 .69
Daniel Cabrera Apr 19 @FLA 5.0 22 2 2 3 0 4 0 92 49 43 .53
Jordan Zimmermann Apr 20 @ATL 6.0 22 W 2 2 6 3 1 1 72 51 21 .71
Shairon Martis Apr 21 @ATL 6.0 26 W 2 3 6 2 4 0 89 53 36 .60
John Lannan Apr 22 @ATL 7.0 28 0 0 5 4 2 0 95 60 35 .63
Scott Olsen Apr 24 NYM 6.0 28 L 2 3 9 4 2 0 96 63 33 .66
Daniel Cabrera Apr 25 NYM 2.1 19 L 1 5 6 1 4 0 86 43 43 .50
Jordan Zimmermann Apr 26 NYM 5.1 24 W 1 1 6 5 2 0 103 62 41 .60
Shairon Martis Apr 27 PHI 5.0 26 7 7 8 3 4 1 89 50 39 .56
John Lannan Apr 28 PHI 5.0 25 L 3 6 9 2 1 3 83 53 30 .64
Scott Olsen Apr 29 PHI 5.2 24 W 1 1 6 6 2 1 93 67 26 .72
Daniel Cabrera Apr 30 @STL 6.0 27 3 3 4 2 5 1 93 51 42 .55
Jordan Zimmermann May 1 @STL 5.2 25 L 5 5 8 6 0 3 101 71 30 .70
Shairon Martis May 2 @STL 9.0 31 W 1 1 5 6 0 1 110 79 31 .72
John Lannan May 4 @HOU 6.0 26 W 3 4 9 0 2 0 92 50 42 .54
Scott Olsen May 5 @HOU 5.0 24 5 5 6 4 2 0 92 56 36 .61
Daniel Cabrera May 6 LAD 5.1 27 L 4 5 6 1 5 0 85 44 41 .52
Jordan Zimmermann May 7 LAD 6.0 26 6 6 6 4 3 1 95 63 32 .66
Shairon Martis May 8 ARI 5.1 27 W 3 3 9 6 2 0 99 65 34 .66
John Lannan May 9 ARI 6.0 27 W 0 0 3 2 6 0 93 53 40 .57
Scott Olsen May 10 ARI 4.1 25 5 5 10 2 3 1 109 62 47 .57
Daniel Cabrera May 11 SFG 4.2 29 L 3 8 8 3 6 0 93 51 42 .55
Jordan Zimmermann May 12 SFG 6.0 27 5 5 7 8 2 0 104 66 38 .63
Shairon Martis May 13 SFG 7.0 28 W 1 1 2 2 4 0 109 59 50 .54
John Lannan May 15 @PHI 5.2 25 3 3 6 2 1 0 100 58 42 .58
Scott Olsen May 16 @PHI 5.0 26 L 5 6 9 3 2 3 94 66 28 .70
Daniel Cabrera May 16 (2) @PHI 5.0 27 L 7 7 8 3 4 2 107 61 46 .57
Jordan Zimmermann May 17 @PHI 5.0 25 5 5 7 6 3 0 108 67 41 .62
Ross Detwiler May 18 @PIT 5.0 22 2 3 4 6 0 1 84 61 23 .73
Shairon Martis May 19 @PIT 6.0 25 5 5 5 2 2 1 85 55 30 .65
John Lannan May 20 @PIT 7.0 31 1 1 7 5 2 0 104 72 32 .69
Craig Stammen May 21 @PIT 6.1 24 4 4 4 3 1 1 83 55 28 .66
Jordan Zimmermann May 22 @BAL 7.0 27 2 2 6 7 1 1 97 65 32 .67
Ross Detwiler May 23 @BAL 6.0 23 1 1 1 4 4 0 96 56 40 .58
Shairon Martis May 24 @BAL 6.0 29 5 5 7 2 2 1 89 52 37 .58
John Lannan May 25 NYM 5.0 23 L 5 5 8 0 4 1 92 53 39 .58
Craig Stammen May 26 NYM 5.0 25 L 3 3 7 2 2 0 95 57 38 .60
Jordan Zimmermann May 27 NYM 5.0 24 L 5 5 8 8 2 1 100 66 34 .66
Ross Detwiler May 29 PHI 4.0 23 L 5 5 10 2 1 0 68 46 22 .68
Shairon Martis May 30 PHI 4.0 21 L 7 7 7 1 2 2 71 42 29 .59
John Lannan May 31 PHI 5.0 23 L 3 3 4 7 4 1 106 61 45 .58
Craig Stammen Jun 2 @SFG 6.0 27 4 5 7 1 1 1 82 49 33 .60
Jordan Zimmermann Jun 4 @SFG 6.0 21 L 2 2 3 7 0 0 92 64 28 .70
Ross Detwiler Jun 4 (2) @SFG 5.2 28 L 4 4 10 5 1 0 76 51 25 .67
Shairon Martis Jun 5 @NYM 5.0 20 1 1 3 1 4 0 110 63 47 .57
John Lannan Jun 6 @NYM 9.0 30 W 0 1 4 2 3 0 96 61 35 .64
Craig Stammen Jun 7 @NYM 5.0 23 L 5 5 6 2 2 0 87 49 38 .56
Ross Detwiler Jun 9 @CIN 6.0 26 L 3 3 5 6 3 0 103 65 38 .63
Shairon Martis Jun 10 @CIN 7.0 27 2 2 3 1 2 1 81 51 30 .63
John Lannan Jun 11 @CIN 6.0 25 1 2 5 2 2 0 88 55 33 .63
Craig Stammen Jun 12 TAM 5.1 23 2 3 4 5 3 0 90 55 35 .61
Jordan Zimmermann Jun 13 TAM 5.0 20 1 1 4 6 2 1 92 64 28 .70
Ross Detwiler Jun 14 TAM 6.0 26 4 4 6 0 5 1 95 48 47 .51
Shairon Martis Jun 16 NYY 6.0 28 1 2 4 1 5 0 106 53 53 .50
John Lannan Jun 17 NYY 8.1 30 W 2 2 4 4 1 2 108 71 37 .66
Craig Stammen Jun 18 NYY 6.1 24 W 0 0 6 2 0 0 82 53 29 .65
Jordan Zimmermann Jun 19 @TOR 5.2 26 1 1 5 3 3 0 106 69 37 .65
Ross Detwiler Jun 20 @TOR 7.0 27 2 2 6 3 1 1 99 65 34 .66
Shairon Martis Jun 21 @TOR 5.0 25 L 6 6 8 1 2 1 90 56 34 .62
John Lannan Jun 23 @BOS 6.1 29 3 3 9 3 2 1 109 69 40 .63
Craig Stammen Jun 24 @BOS 5.1 24 L 6 6 7 5 1 2 84 58 26 .69
Jordan Zimmermann Jun 25 @BOS 7.0 27 W 1 1 5 6 1 0 109 77 32 .71
Ross Detwiler Jun 26 BAL 5.0 24 L 5 5 9 3 2 0 91 56 35 .62
Shairon Martis Jun 27 BAL 5.0 24 L 4 4 6 4 3 2 98 57 41 .58
John Lannan Jun 28 BAL 7.1 29 W 3 3 6 2 3 0 102 66 36 .65
Scott Olsen Jun 29 FLA 7.0 26 2 2 6 7 0 0 94 66 28 .70
Craig Stammen Jun 30 FLA 5.1 21 3 4 7 2 0 1 73 47 26 .64
Jordan Zimmermann Jul 1 FLA 6.0 24 2 2 6 6 1 0 100 74 26 .74
Ross Detwiler Jul 3 @ATL 3.1 22 5 5 10 1 2 0 86 53 33 .62
John Lannan Jul 4 @ATL 8.0 30 W 3 3 9 1 1 0 98 65 33 .66
Scott Olsen Jul 5 @ATL 8.2 37 W 3 3 8 5 5 1 116 75 41 .65
Craig Stammen Jul 6 COL 7.0 25 L 1 1 5 3 1 0 98 62 36 .63
Jordan Zimmermann Jul 7 COL 4.0 22 2 4 7 3 4 0 94 59 35 .63
Ross Detwiler Jul 8 COL 4.0 24 L 6 6 8 3 3 0 89 52 37 .58
John Lannan Jul 9 HOU 5.0 26 L 5 5 11 2 1 0 97 65 32 .67
Scott Olsen Jul 10 HOU 6.0 27 4 4 9 1 2 2 94 59 35 .63
Craig Stammen Jul 11 HOU 9.0 36 W 2 2 9 2 1 0 107 69 38 .64
Jordan Zimmermann Jul 12 HOU 6.1 27 L 3 4 5 6 3 1 102 67 35 .66
John Lannan Jul 16 @CHC 6.2 28 L 2 3 7 2 1 1 106 72 34 .68
Craig Stammen Jul 17 @CHC 6.0 25 L 3 3 6 2 1 1 96 59 37 .61
Jordan Zimmermann Jul 18 @CHC 5.1 24 L 4 5 6 8 1 1 100 74 26 .74
Garrett Mock Jul 19 @CHC 3.1 19 L 4 7 8 3 2 1 63 38 25 .60
J.D. Martin Jul 20 @NYM 4.0 19 L 5 5 8 1 0 0 74 51 23 .69
John Lannan Jul 21 @NYM 9.0 32 W 0 0 7 1 0 0 106 80 26 .75
Craig Stammen Jul 22 @NYM 7.1 28 W 1 1 4 5 2 0 95 62 33 .65
Collin Balester Jul 23 @STL 3.0 13 L 2 3 3 2 1 1 54 37 17 .69
Garrett Mock Jul 24 @SDP 5.1 25 L 3 5 9 5 1 1 96 59 37 .61
J.D. Martin Jul 25 @SDP 2.0 9 0 0 2 0 1 0 28 17 11 .61
John Lannan Jul 26 @SDP 8.0 29 1 1 5 2 1 0 81 59 22 .73
Craig Stammen Jul 27 MIL 4.2 22 5 5 9 1 0 2 74 44 30 .59
Collin Balester Jul 28 MIL 6.0 22 W 2 2 5 3 0 1 93 60 33 .65
Garrett Mock Jul 29 MIL 5.0 24 4 4 8 4 1 1 91 59 32 .65
J.D. Martin Jul 30 MIL 6.0 26 L 5 5 7 4 0 2 86 64 22 .74
John Lannan Jul 31 PIT 7.0 31 L 5 5 9 3 1 1 115 76 39 .66
Craig Stammen Aug 1 PIT 3.0 16 L 6 6 8 0 0 1 44 30 14 .68
Collin Balester Aug 2 PIT 5.2 21 2 2 5 3 2 1 85 55 30 .65
Garrett Mock Aug 3 PIT 4.0 23 2 3 7 1 4 1 87 46 41 .53
J.D. Martin Aug 4 @FLA 4.1 23 3 3 6 2 4 2 99 58 41 .59
John Lannan Aug 5 @FLA 6.0 27 W 2 2 8 6 2 1 102 65 37 .64
Craig Stammen Aug 6 @FLA 1.2 12 5 6 6 2 1 0 45 26 19 .58
Collin Balester Aug 7 @ARI 4.1 22 5 5 8 3 1 3 82 53 29 .65
Garrett Mock Aug 8 @ARI 6.0 25 W 2 2 5 7 3 1 97 55 42 .57
J.D. Martin Aug 9 @ARI 5.0 20 W 1 1 5 1 1 1 87 52 35 .60
John Lannan Aug 11 ATL 4.2 22 L 5 6 6 1 4 0 81 44 37 .54
Craig Stammen Aug 12 ATL 6.0 23 2 2 4 3 1 2 79 50 29 .63
Collin Balester Aug 13 CIN 5.0 22 L 5 5 5 2 2 3 73 45 28 .62
Garrett Mock Aug 14 CIN 6.0 26 W 0 0 6 6 4 0 101 59 42 .58
J.D. Martin Aug 15 CIN 6.0 25 W 0 1 6 1 1 0 93 54 39 .58
John Lannan Aug 16 CIN 5.2 28 4 4 7 2 3 1 109 70 39 .64
Craig Stammen Aug 18 @COL 5.1 22 2 2 4 3 2 1 80 50 30 .63
Collin Balester Aug 19 @COL 1.1 12 L 3 3 3 1 5 0 51 24 27 .47
Garrett Mock Aug 20 @COL 5.0 20 L 2 2 3 8 2 0 91 56 35 .62
J.D. Martin Aug 21 @MIL 6.2 28 L 4 4 8 4 0 2 89 63 26 .71
John Lannan Aug 22 @MIL 1.2 14 7 7 7 0 2 1 43 26 17 .60
Craig Stammen Aug 23 @MIL 6.1 25 W 3 3 5 1 1 1 97 60 37 .62
Collin Balester Aug 24 @MIL 5.0 23 L 4 4 5 6 3 1 75 47 28 .63
Garrett Mock Aug 25 CHC 5.2 25 W 4 4 7 6 2 1 89 59 30 .66
Livan Hernandez Aug 26 CHC 6.0 25 2 2 5 6 2 1 116 71 45 .61
J.D. Martin Aug 27 CHC 5.0 23 W 3 3 4 2 2 2 100 63 37 .63
John Lannan Aug 28 STL 8.0 29 2 2 4 2 2 1 91 62 29 .68
Craig Stammen Aug 29 STL 4.2 23 L 3 6 4 4 4 1 89 51 38 .57
Garrett Mock Aug 30 STL 6.0 23 L 2 2 4 5 1 0 99 62 37 .63
Livan Hernandez Aug 31 SDP 8.0 29 L 3 3 7 5 1 1 90 54 36 .60
J.D. Martin Sep 1 SDP 6.0 27 L 2 3 5 5 3 1 105 63 42 .60
John Lannan Sep 2 SDP 5.0 25 L 5 5 6 3 4 0 90 52 38 .58
Garrett Mock Sep 4 @FLA 3.0 17 L 6 6 7 3 1 2 81 50 31 .62
Livan Hernandez Sep 5 @FLA 5.0 26 L 6 6 8 6 4 1 107 58 49 .54
J.D. Martin Sep 6 @FLA 6.2 27 2 2 6 4 2 1 96 63 33 .66
John Lannan Sep 8 @PHI 6.2 27 L 4 4 6 1 2 4 92 63 29 .68
Garrett Mock Sep 9 @PHI 5.0 24 4 4 6 4 3 0 106 60 46 .57
Livan Hernandez Sep 10 @PHI 7.1 29 W 2 2 6 2 1 0 106 71 35 .67
J.D. Martin Sep 11 FLA 5.0 22 W 2 2 2 4 4 1 97 56 41 .58
Marco Estrada Sep 12 FLA 2.1 13 L 5 5 3 4 3 1 61 35 26 .57
John Lannan Sep 13 FLA 5.0 22 W 1 1 6 3 1 0 81 50 31 .62
Garrett Mock Sep 15 PHI 6.0 27 L 5 5 7 2 2 0 107 59 48 .55
Livan Hernandez Sep 16 PHI 6.0 27 L 2 2 7 4 2 0 95 59 36 .62
Ross Detwiler Sep 17 PHI 5.0 20 L 1 1 4 6 1 0 87 58 29 .67
J.D. Martin Sep 18 NYM 5.1 24 W 2 2 7 3 2 0 104 61 43 .59
John Lannan Sep 19 NYM 7.0 26 L 3 3 5 3 1 0 74 50 24 .68
Garrett Mock Sep 20 NYM 7.0 30 L 4 4 9 5 2 0 115 74 41 .64
Livan Hernandez Sep 22 @LAD 3.2 22 L 8 8 8 0 4 0 84 43 41 .51
Ross Detwiler Sep 23 @LAD 5.2 24 3 3 6 0 3 0 90 49 41 .54
J.D. Martin Sep 24 @LAD 3.0 18 5 5 6 4 2 1 68 40 28 .59
John Lannan Sep 25 @ATL 7.0 31 L 0 2 6 6 3 0 122 77 45 .63
Garrett Mock Sep 26 @ATL 5.0 27 L 4 6 7 5 4 0 87 55 32 .63
Livan Hernandez Sep 27 @ATL 6.1 26 3 3 6 2 1 0 96 63 33 .66
Ross Detwiler Sep 28 @NYM 6.0 27 W 1 1 7 3 1 0 99 65 34 .66
J.D. Martin Sep 29 @NYM 6.0 27 3 3 7 0 2 0 95 64 31 .67
John Lannan Sep 30 @NYM 7.0 28 2 3 4 4 2 0 110 71 39 .65
Garrett Mock Oct 1 ATL 6.0 24 1 1 5 2 4 1 99 54 45 .55
Livan Hernandez Oct 2 ATL 6.1 29 W 3 3 9 2 1 0 93 55 38 .59
Ross Detwiler Oct 3 ATL 5.0 17 0 0 1 1 4 0 62 31 31 .50
J.D. Martin Oct 4 ATL 6.0 23 1 1 6 2 0 1 73 50 23 .68