1999 Baltimore Orioles Starters
(78-84) 
Starters
Starter Date Vs. IP BF W/L ER R H K BB HR Pit Str Ball Str%
Mike Mussina Apr 5 @TAM 5.0 25 W 4 4 8 4 2 1 88 52 36 .59
Juan Guzman Apr 7 @TAM 3.1 19 L 6 6 8 1 2 0 71 42 29 .59
Scott Erickson Apr 8 @TAM 7.0 30 L 5 5 9 4 1 0 99 61 38 .62
Sidney Ponson Apr 9 @TOR 2.2 15 L 5 5 4 2 3 1 59 31 28 .53
Mike Mussina Apr 10 @TOR 7.0 28 W 0 0 4 7 3 0 97 63 34 .65
Doug Linton Apr 11 @TOR 5.0 23 2 2 5 2 3 0 86 50 36 .58
Juan Guzman Apr 13 NYY 6.0 25 2 2 5 4 3 1 103 59 44 .57
Scott Erickson Apr 14 NYY 3.2 24 L 7 8 9 4 3 1 86 49 37 .57
Mike Mussina Apr 15 NYY 6.1 29 1 7 10 4 2 1 108 72 36 .67
Sidney Ponson Apr 16 TOR 5.0 23 3 4 6 4 2 0 99 57 42 .58
Doug Linton Apr 17 TOR 6.1 28 L 5 5 8 3 3 1 113 69 44 .61
Juan Guzman Apr 18 TOR 4.2 21 L 5 5 5 5 2 2 82 53 29 .65
Scott Erickson Apr 20 TAM 1.2 13 L 5 5 8 1 1 0 61 35 26 .57
Mike Mussina Apr 21 TAM 3.2 24 L 10 10 11 3 2 1 89 60 29 .67
Sidney Ponson Apr 22 TAM 5.1 23 L 1 1 3 1 4 0 94 46 48 .49
Juan Guzman Apr 23 @OAK 6.0 26 2 2 6 7 2 2 113 73 40 .65
Scott Erickson Apr 24 @OAK 7.0 27 L 3 3 4 3 2 1 100 54 46 .54
Rocky Coppinger Apr 25 @OAK 1.1 11 5 5 1 2 6 0 57 22 35 .39
Mike Mussina Apr 27 @KCR 7.0 31 W 4 4 9 4 3 1 110 73 37 .66
Juan Guzman Apr 28 @KCR 3.1 19 L 6 6 8 5 1 1 70 46 24 .66
Scott Erickson Apr 29 @KCR 5.2 27 L 6 6 8 1 4 0 104 51 53 .49
Sidney Ponson Apr 30 @MIN 7.0 25 W 0 0 2 4 3 0 105 73 32 .70
Rocky Coppinger May 1 @MIN 5.1 24 L 5 5 8 5 3 1 89 54 35 .61
Mike Mussina May 2 @MIN 7.0 28 W 0 0 6 3 1 0 121 82 39 .68
Scott Erickson May 4 @CWS 7.0 34 4 5 9 4 3 1 133 73 60 .55
Juan Guzman May 5 @CWS 7.0 30 W 0 0 6 6 3 0 105 65 40 .62
Sidney Ponson May 6 @CWS 7.0 26 W 2 2 7 5 0 0 93 68 25 .73
Mike Mussina May 7 DET 6.0 29 W 3 3 9 4 4 1 98 55 43 .56
Scott Kamieniecki May 8 DET 1.2 12 L 6 6 3 2 4 1 53 22 31 .42
Scott Erickson May 9 DET 9.0 34 W 0 0 5 5 5 0 112 65 47 .58
Juan Guzman May 10 CLE 7.0 31 L 5 5 7 7 3 2 124 74 50 .60
Sidney Ponson May 11 CLE 4.2 24 L 8 8 8 1 2 2 75 53 22 .71
Mike Mussina May 12 CLE 7.2 30 5 5 8 5 2 0 105 68 37 .65
Scott Kamieniecki May 13 TEX 3.1 21 L 7 8 7 1 3 2 77 45 32 .58
Scott Erickson May 14 TEX 6.0 27 4 4 7 3 2 2 117 69 48 .59
Juan Guzman May 15 TEX 4.0 14 1 1 2 4 1 0 51 33 18 .65
Sidney Ponson May 16 TEX 7.0 28 W 3 3 8 3 1 1 106 65 41 .61
Mike Mussina May 18 @ANA 8.0 31 W 3 3 7 5 2 2 119 83 36 .70
Scott Erickson May 19 @ANA 7.0 27 3 3 5 2 1 1 106 66 40 .62
Jason Johnson May 20 @ANA 6.0 26 L 5 5 6 6 1 1 93 65 28 .70
Sidney Ponson May 21 @TEX 9.0 33 W 2 2 6 6 2 1 120 77 43 .64
Juan Guzman May 22 @TEX 6.0 27 3 3 4 2 5 1 114 60 54 .53
Mike Mussina May 23 @TEX 7.0 30 W 2 2 9 2 2 0 110 65 45 .59
Scott Erickson May 25 ANA 7.1 30 L 4 4 6 6 2 3 101 64 37 .63
Sidney Ponson May 26 ANA 8.0 29 W 2 2 4 5 1 2 99 67 32 .68
Juan Guzman May 27 ANA 6.0 25 W 1 1 3 4 6 0 95 50 45 .53
Mike Mussina May 28 OAK 8.0 30 L 2 2 6 3 1 0 110 73 37 .66
Jason Johnson May 29 OAK 3.0 17 4 5 6 2 1 0 62 36 26 .58
Scott Erickson May 30 OAK 2.2 19 L 7 7 8 2 3 1 84 47 37 .56
Sidney Ponson May 31 SEA 4.0 25 L 3 9 10 3 3 3 94 60 34 .64
Juan Guzman Jun 1 SEA 4.0 22 4 4 5 4 5 0 98 55 43 .56
Mike Mussina Jun 2 SEA 7.2 32 L 4 4 6 6 4 1 130 82 48 .63
Scott Erickson Jun 4 @PHI 5.2 28 L 7 7 11 3 3 0 122 73 49 .60
Sidney Ponson Jun 5 @PHI 8.0 30 3 3 5 7 3 1 122 74 48 .61
Juan Guzman Jun 6 @PHI 5.0 22 1 1 9 2 2 0 78 45 33 .58
Mike Mussina Jun 8 FLA 5.0 19 0 0 2 5 1 0 71 48 23 .68
Jason Johnson Jun 8 (2) FLA 6.0 24 3 3 8 2 0 0 84 51 33 .61
Scott Erickson Jun 9 FLA 7.0 29 W 2 2 5 5 3 0 101 60 41 .59
Sidney Ponson Jun 11 ATL 9.0 32 W 2 2 5 6 1 0 86 59 27 .69
Juan Guzman Jun 12 ATL 9.0 31 W 0 0 6 3 2 0 108 69 39 .64
Mike Mussina Jun 13 ATL 7.0 27 W 1 1 5 4 1 0 73 57 16 .78
Scott Erickson Jun 14 @KCR 8.0 34 W 1 1 8 2 4 0 122 71 51 .58
Jason Johnson Jun 15 @KCR 2.2 16 5 5 5 1 3 0 64 38 26 .59
Sidney Ponson Jun 16 @KCR 9.0 37 W 1 1 9 4 2 0 129 86 43 .67
Juan Guzman Jun 17 CWS 6.1 33 L 5 7 9 4 3 2 122 74 48 .61
Mike Mussina Jun 18 CWS 9.0 34 W 2 2 7 9 1 1 126 85 41 .67
Scott Erickson Jun 19 CWS 5.2 31 6 6 11 0 4 1 122 69 53 .57
Jason Johnson Jun 20 CWS 5.2 27 W 4 4 8 3 3 1 121 76 45 .63
Sidney Ponson Jun 22 @BOS 7.1 29 3 3 8 3 0 2 100 62 38 .62
Juan Guzman Jun 23 @BOS 5.2 27 L 2 2 4 9 4 1 111 62 49 .56
Mike Mussina Jun 24 @BOS 9.0 33 L 2 2 7 10 0 1 117 79 38 .68
Scott Erickson Jun 25 @NYY 5.2 31 7 7 12 3 3 0 122 72 50 .59
Jason Johnson Jun 26 @NYY 7.0 28 L 3 3 7 3 1 2 110 71 39 .65
Sidney Ponson Jun 27 @NYY 7.0 29 L 3 3 8 3 3 2 105 71 34 .68
Juan Guzman Jun 29 TOR 7.0 32 1 5 7 6 3 1 122 67 55 .55
Mike Mussina Jun 30 TOR 6.1 29 5 6 9 6 1 1 123 85 38 .69
Scott Erickson Jul 1 TOR 6.1 29 3 3 6 4 4 1 119 67 52 .56
Jason Johnson Jul 2 NYY 7.0 30 L 2 2 7 5 3 0 120 74 46 .62
Sidney Ponson Jul 3 NYY 7.0 28 3 3 6 1 4 1 111 65 46 .59
Juan Guzman Jul 4 NYY 6.0 27 W 3 3 7 8 2 1 116 69 47 .59
Mike Mussina Jul 5 NYY 5.1 22 W 1 1 6 1 2 0 89 56 33 .63
Scott Erickson Jul 6 @TOR 7.0 29 3 3 5 1 4 2 118 65 53 .55
Jason Johnson Jul 7 @TOR 6.0 25 2 3 3 3 4 0 114 72 42 .63
Sidney Ponson Jul 8 @TOR 5.0 25 L 7 7 10 2 1 3 101 64 37 .63
Juan Guzman Jul 9 PHI 6.0 28 L 2 2 4 4 7 0 125 75 50 .60
Mike Mussina Jul 10 PHI 7.0 29 W 4 4 6 12 2 1 126 86 40 .68
Scott Erickson Jul 11 PHI 8.0 32 W 2 2 6 3 4 0 131 69 62 .53
Sidney Ponson Jul 15 @MON 9.0 37 W 2 2 11 3 4 1 121 87 34 .72
Mike Mussina Jul 16 @MON 7.0 25 W 1 1 4 10 1 0 85 62 23 .73
Scott Erickson Jul 17 @MON 9.0 33 W 1 1 6 2 3 0 102 62 40 .61
Juan Guzman Jul 18 @NYM 5.0 25 L 5 5 7 3 5 1 101 54 47 .53
Jason Johnson Jul 19 @NYM 4.2 24 L 2 2 6 1 5 0 109 60 49 .55
Sidney Ponson Jul 20 @NYM 9.0 34 W 1 1 6 3 3 0 118 75 43 .64
Mike Mussina Jul 21 BOS 8.0 28 W 1 1 4 3 2 0 95 58 37 .61
Scott Erickson Jul 22 BOS 8.0 33 W 2 2 8 5 2 1 116 66 50 .57
Juan Guzman Jul 23 @ANA 8.0 31 W 0 0 6 4 2 0 111 73 38 .66
Jason Johnson Jul 24 @ANA 7.0 29 W 2 2 4 5 5 0 111 65 46 .59
Sidney Ponson Jul 25 @ANA 4.0 21 7 7 5 3 4 1 67 39 28 .58
Mike Mussina Jul 27 @TEX 4.2 27 L 6 7 11 4 2 1 87 52 35 .60
Scott Erickson Jul 28 @TEX 6.0 27 W 4 4 6 4 3 1 104 61 43 .59
Juan Guzman Jul 29 @TEX 7.1 29 L 3 3 6 3 2 3 117 69 48 .59
Jason Johnson Jul 30 SEA 4.0 20 L 4 4 4 5 3 0 97 60 37 .62
Sidney Ponson Jul 31 SEA 6.0 27 L 4 4 9 6 3 2 105 66 39 .63
Mike Mussina Aug 1 SEA 8.0 29 L 2 3 3 8 2 0 93 65 28 .70
Scott Erickson Aug 2 OAK 4.2 25 L 7 7 9 3 3 2 81 42 39 .52
Ricky Bones Aug 3 OAK 2.2 16 L 4 4 7 2 1 1 58 33 25 .57
Jason Johnson Aug 4 OAK 7.0 28 W 3 3 6 1 1 1 107 66 41 .62
Sidney Ponson Aug 5 @DET 8.1 34 W 3 3 9 4 0 1 109 77 32 .71
Mike Mussina Aug 6 @DET 7.1 34 L 4 4 10 7 2 2 113 80 33 .71
Scott Erickson Aug 7 @DET 7.0 31 W 4 4 6 1 5 1 108 63 45 .58
Ricky Bones Aug 8 @DET 3.2 15 2 2 3 1 1 1 54 32 22 .59
Jason Johnson Aug 9 TAM 4.0 25 L 9 9 12 2 0 1 85 50 35 .59
Sidney Ponson Aug 10 TAM 9.0 35 W 1 1 6 5 2 0 120 84 36 .70
Mike Mussina Aug 11 TAM 7.2 32 W 2 2 9 7 1 0 110 78 32 .71
Scott Erickson Aug 13 CLE 7.1 31 L 5 6 7 3 4 2 115 63 52 .55
Jason Johnson Aug 14 CLE 2.0 13 L 5 5 4 3 3 1 62 36 26 .58
Sidney Ponson Aug 15 CLE 5.0 27 L 5 5 9 2 5 1 113 61 52 .54
Mike Mussina Aug 17 @MIN 6.0 27 W 3 3 9 6 2 1 108 70 38 .65
Scott Erickson Aug 18 @MIN 9.0 31 W 0 0 5 2 1 0 113 76 37 .67
Jason Johnson Aug 19 @MIN 7.0 29 W 3 3 5 7 3 1 117 76 41 .65
Doug Linton Aug 21 @CWS 6.0 27 3 3 10 4 0 0 95 66 29 .69
Sidney Ponson Aug 21 (2) @CWS 7.0 30 3 3 5 2 4 1 111 64 47 .58
Mike Mussina Aug 22 @CWS 2.1 9 0 0 2 2 0 0 32 22 10 .69
Scott Erickson Aug 23 KCR 8.0 32 W 2 2 8 1 1 1 109 72 37 .66
Jason Johnson Aug 24 KCR 5.0 24 2 3 5 1 5 1 89 42 47 .47
Doug Linton Aug 25 KCR 4.2 24 L 6 6 10 1 2 2 76 48 28 .63
Sidney Ponson Aug 26 KCR 7.0 31 L 6 6 10 3 2 2 118 75 43 .64
Doug Johns Aug 27 DET 5.0 24 3 3 8 4 0 0 73 48 25 .66
Scott Erickson Aug 28 DET 8.0 32 L 3 4 7 7 4 1 103 60 43 .58
Jason Johnson Aug 29 DET 6.2 25 W 4 4 5 4 0 3 94 58 36 .62
Sidney Ponson Aug 31 @TAM 7.0 30 L 2 2 9 3 2 0 115 77 38 .67
Doug Johns Sep 1 @TAM 6.2 25 W 1 1 4 4 0 0 75 51 24 .68
Scott Erickson Sep 2 @TAM 6.1 30 W 4 4 10 2 2 0 109 64 45 .59
Jason Johnson Sep 3 @CLE 6.0 26 4 4 5 5 3 1 114 66 48 .58
Doug Linton Sep 4 @CLE 7.0 26 W 1 1 4 2 2 0 97 57 40 .59
Sidney Ponson Sep 5 @CLE 4.0 22 L 7 8 6 1 5 2 99 55 44 .56
Doug Johns Sep 6 @CLE 7.1 29 L 4 4 5 5 2 1 101 61 40 .60
Scott Erickson Sep 7 MIN 9.0 32 W 0 0 3 3 3 0 127 76 51 .60
Jason Johnson Sep 8 MIN 5.0 18 W 0 0 3 3 2 0 70 38 32 .54
Matt Riley Sep 9 MIN 2.2 15 2 2 4 2 4 0 66 30 36 .45
Doug Linton Sep 10 @SEA 6.0 25 4 4 7 5 0 2 105 76 29 .72
Doug Johns Sep 11 @SEA 8.0 29 W 2 2 4 4 2 1 96 56 40 .58
Scott Erickson Sep 12 @SEA 9.0 32 W 1 1 5 5 3 1 116 69 47 .59
Sidney Ponson Sep 13 @SEA 6.1 27 2 2 8 5 2 1 110 72 38 .65
Mike Mussina Sep 14 @OAK 5.0 21 W 3 3 4 6 1 0 88 55 33 .63
Scott Erickson Sep 17 ANA 6.2 28 W 2 2 4 5 4 0 109 61 48 .56
Sidney Ponson Sep 18 ANA 6.0 28 W 3 3 6 3 4 0 87 53 34 .61
Mike Mussina Sep 19 ANA 5.1 24 4 4 7 4 1 0 88 57 31 .65
Jason Johnson Sep 21 TEX 6.0 25 W 1 1 4 2 4 1 93 54 39 .58
Scott Erickson Sep 22 TEX 8.0 34 W 4 4 10 2 3 1 122 74 48 .61
Sidney Ponson Sep 23 @OAK 4.2 25 6 6 10 8 1 3 91 59 32 .65
Matt Riley Sep 23 (2) @OAK 4.2 25 4 4 5 3 7 2 111 55 56 .50
Mike Mussina Sep 24 BOS 6.0 21 W 0 0 4 8 1 0 88 64 24 .73
Doug Linton Sep 25 BOS 6.0 24 L 3 3 4 4 2 3 72 47 25 .65
Jason Johnson Sep 26 BOS 7.0 31 W 2 3 5 7 4 1 108 64 44 .59
Scott Erickson Sep 27 BOS 7.0 29 L 5 5 8 5 2 2 121 77 44 .64
Sidney Ponson Sep 28 @NYY 5.2 28 L 7 7 9 1 4 1 93 52 41 .56
Mike Mussina Sep 30 @NYY 7.0 25 W 0 0 5 10 1 0 98 58 40 .59
Matt Riley Sep 30 (2) @NYY 3.2 19 3 3 8 1 2 2 62 32 30 .52
Doug Linton Oct 1 @BOS 6.0 31 L 6 6 10 4 4 2 103 65 38 .63
Doug Johns Oct 2 @BOS 6.0 27 L 4 4 8 2 0 2 86 52 34 .60
Scott Kamieniecki Oct 3 @BOS 3.1 13 0 0 0 5 2 0 56 32 24 .57