| Divisional | ||||||||||||||
| Year | Team | W | L | Pct | GB | L10 | Strk | Recent | RF | RA | Mgn | Mgc | Pythag | |
| McMasters | ||||||||||||||
| Knoblauch | ||||||||||||||
| 1998 | Chatham Rockets | 9 | 7 | .563 | - | 5-5 | W5 | wwwwwlllll | 89 | 88 | 1 | 146 | 8-8 | |
| 1998 | Old-Time Rottens | 9 | 8 | .529 | 1/2 | 4-6 | W1 | wlwllwwlll | 129 | 101 | 28 | 147 | 11-6 | |
| 1998 | Georgia Satellites | 8 | 8 | .500 | 1 | 6-4 | L1 | lwlwwwwlwl | 105 | 97 | 8 | 148 | 9-7 | |
| 1998 | Team Bono | 4 | 13 | .235 | 5 1/2 | 3-7 | L3 | lllwwwllll | 77 | 134 | -57 | 152 | 4-13 | |
| I'll take Smith | ||||||||||||||
| 1998 | Rotten Pals | 11 | 5 | .688 | - | 6-4 | L2 | llwllwwwww | 114 | 63 | 51 | 145 | 12-4 | |
| 1998 | London Whitesnakes | 9 | 7 | .563 | 2 | 7-3 | W1 | wlwlwlwwww | 72 | 83 | -11 | 149 | 7-9 | |
| 1998 | Club Clayton | 9 | 7 | .563 | 2 | 6-4 | W2 | wwlwlllwww | 90 | 68 | 22 | 149 | 10-6 | |
| 1998 | MADDOX | 9 | 7 | .563 | 2 | 6-4 | L1 | lwwlwlwwlw | 104 | 99 | 5 | 149 | 8-8 | |
| Wallace | ||||||||||||||
| Plastic Red's Hat | ||||||||||||||
| 1998 | Bayside Tigers | 9 | 8 | .529 | - | 4-6 | L2 | llwlwlwllw | 81 | 88 | -7 | 146 | 8-9 | |
| 1998 | Oz Wizards | 8 | 8 | .500 | 1/2 | 4-6 | L1 | lwwllllwwl | 70 | 84 | -14 | 147 | 7-9 | |
| 1998 | Larry Mullen Jrs | 8 | 8 | .500 | 1/2 | 5-5 | W2 | wwlwllwlwl | 95 | 86 | 9 | 147 | 9-7 | |
| 1998 | Tony+25 Rottens T-Rotts | 6 | 11 | .353 | 3 | 3-7 | W1 | wllllwlwll | 101 | 115 | -14 | 149 | 7-10 | |
| Pizza For Belle | ||||||||||||||
| 1998 | The Church | 12 | 4 | .750 | - | 10-0 | W10 | wwwwwwwwww | 84 | 61 | 23 | 142 | 10-6 | |
| 1998 | the Edge | 7 | 9 | .438 | 5 | 5-5 | L3 | lllwwwllww | 73 | 82 | -9 | 152 | 7-9 | |
| 1998 | Mid-Century Modern Rottens | 6 | 9 | .400 | 5 1/2 | 4-6 | W2 | wwlllllwlw | 56 | 84 | -28 | 153 | 5-10 | |
| 1998 | BeverlyHills Cops | 6 | 11 | .353 | 6 1/2 | 2-8 | L3 | lllwlwllll | 82 | 89 | -7 | 153 | 8-9 | |
| Wildcard | ||||||||||
| Year | Team | W | L | Pct | GB | L10 | Strk | Recent | Mgc | |
| McMasters | ||||||||||
| 1998 | Rotten Pals | 11 | 5 | .688 | na | 6-4 | L2 | llwllwwwww | ||
| 1998 | Chatham Rockets | 9 | 7 | .563 | na | 5-5 | W5 | wwwwwlllll | ||
| 1998 | London Whitesnakes | 9 | 7 | .563 | - | 7-3 | W1 | wlwlwlwwww | 147 | |
| 1998 | Club Clayton | 9 | 7 | .563 | - | 6-4 | W2 | wwlwlllwww | 147 | |
| 1998 | MADDOX | 9 | 7 | .563 | - | 6-4 | L1 | lwwlwlwwlw | 147 | |
| 1998 | Old-Time Rottens | 9 | 8 | .529 | 1/2 | 4-6 | W1 | wlwllwwlll | 147 | |
| 1998 | Georgia Satellites | 8 | 8 | .500 | 1 | 6-4 | L1 | lwlwwwwlwl | 148 | |
| 1998 | Team Bono | 4 | 13 | .235 | 5 1/2 | 3-7 | L3 | lllwwwllll | 152 | |
| Wallace | ||||||||||
| 1998 | The Church | 12 | 4 | .750 | na | 10-0 | W10 | wwwwwwwwww | ||
| 1998 | Bayside Tigers | 9 | 8 | .529 | na | 4-6 | L2 | llwlwlwllw | ||
| 1998 | Oz Wizards | 8 | 8 | .500 | - | 4-6 | L1 | lwwllllwwl | 147 | |
| 1998 | Larry Mullen Jrs | 8 | 8 | .500 | - | 5-5 | W2 | wwlwllwlwl | 147 | |
| 1998 | the Edge | 7 | 9 | .438 | 1 | 5-5 | L3 | lllwwwllww | 148 | |
| 1998 | Mid-Century Modern Rottens | 6 | 9 | .400 | 1 1/2 | 4-6 | W2 | wwlllllwlw | 149 | |
| 1998 | Tony+25 Rottens T-Rotts | 6 | 11 | .353 | 2 1/2 | 3-7 | W1 | wllllwlwll | 149 | |
| 1998 | BeverlyHills Cops | 6 | 11 | .353 | 2 1/2 | 2-8 | L3 | lllwlwllll | 149 | |
| Expanded1 | |||||||||
| Year | Team | Home | Road | Grass | Turf | vsLHP | vsRHP | Div | InterLg |
| McMasters | |||||||||
| 1998 | Rotten Pals | 6-3 | 5-2 | 11-5 | 4-1 | 7-4 | 1-0 | 3-4 | |
| 1998 | Chatham Rockets | 7-2 | 2-5 | 9-7 | 2-1 | 7-6 | 1-0 | 5-2 | |
| 1998 | London Whitesnakes | 6-3 | 3-4 | 9-7 | 3-3 | 6-4 | 1-0 | 4-3 | |
| 1998 | Club Clayton | 6-2 | 3-5 | 9-7 | 4-2 | 5-5 | 0-1 | 3-4 | |
| 1998 | MADDOX | 5-3 | 4-4 | 9-7 | 0-2 | 9-5 | 0-1 | 4-3 | |
| 1998 | Old-Time Rottens | 4-4 | 5-4 | 9-8 | 4-4 | 5-4 | 1-1 | 4-3 | |
| 1998 | Georgia Satellites | 5-4 | 3-4 | 8-8 | 4-4 | 4-4 | 1-0 | 5-2 | |
| 1998 | Team Bono | 3-6 | 1-7 | 4-13 | 2-4 | 2-9 | 0-2 | 3-4 | |
| Wallace | |||||||||
| 1998 | The Church | 6-1 | 6-3 | 12-4 | 4-2 | 8-2 | 1-0 | 7-0 | |
| 1998 | Bayside Tigers | 5-3 | 4-5 | 9-8 | 1-3 | 8-5 | 1-1 | 3-4 | |
| 1998 | Oz Wizards | 3-5 | 5-3 | 8-8 | 1-3 | 7-5 | 0-1 | 2-5 | |
| 1998 | Larry Mullen Jrs | 5-3 | 3-5 | 8-8 | 4-4 | 4-4 | 1-0 | 4-3 | |
| 1998 | the Edge | 3-5 | 4-4 | 7-9 | 0-4 | 7-5 | 0-1 | 3-4 | |
| 1998 | Mid-Century Modern Rottens | 3-4 | 3-5 | 6-9 | 2-2 | 4-7 | 2-5 | ||
| 1998 | Tony+25 Rottens T-Rotts | 3-4 | 3-7 | 6-11 | 1-2 | 5-9 | 1-1 | 2-5 | |
| 1998 | BeverlyHills Cops | 2-6 | 4-5 | 6-11 | 2-5 | 4-6 | 1-1 | 2-5 | |
| Expanded2 | ||||||
| Year | Team | Lead7 | Tied7 | Trail7 | 1-run | Extra |
| McMasters | ||||||
| 1998 | Rotten Pals | 11-0 | 0-1 | 0-4 | 0-1 | |
| 1998 | Chatham Rockets | 8-2 | 1-5 | 1-3 | 1-0 | |
| 1998 | London Whitesnakes | 6-1 | 1-0 | 2-6 | 4-2 | 0-1 |
| 1998 | Club Clayton | 6-0 | 2-1 | 1-6 | 2-3 | 0-2 |
| 1998 | MADDOX | 9-0 | 0-7 | 1-2 | ||
| 1998 | Old-Time Rottens | 9-1 | 0-7 | 1-1 | ||
| 1998 | Georgia Satellites | 7-2 | 0-2 | 1-4 | 2-4 | 1-1 |
| 1998 | Team Bono | 3-1 | 0-2 | 1-10 | 1-2 | 0-1 |
| Wallace | ||||||
| 1998 | The Church | 10-0 | 2-0 | 0-4 | 3-0 | 1-0 |
| 1998 | Bayside Tigers | 5-2 | 2-0 | 2-6 | 6-2 | 3-2 |
| 1998 | Oz Wizards | 5-0 | 3-8 | 3-0 | 1-0 | |
| 1998 | Larry Mullen Jrs | 7-1 | 1-1 | 0-6 | 2-3 | 0-1 |
| 1998 | the Edge | 7-2 | 0-1 | 0-6 | 3-2 | 2-2 |
| 1998 | Mid-Century Modern Rottens | 4-0 | 1-0 | 1-9 | 3-2 | 1-0 |
| 1998 | Tony+25 Rottens T-Rotts | 3-0 | 1-1 | 2-10 | 2-5 | 2-1 |
| 1998 | BeverlyHills Cops | 5-2 | 1-2 | 0-7 | 2-4 | 0-1 |