| # | Name | Rating | Matches | Wins | Losses | Win ratio |
|---|---|---|---|---|---|---|
| 18 | Pidgeot | 8 | 6 | 2 | 75% | |
| 53 | Persian | 9 | 5 | 4 | 56% | |
| 47 | Parasect | 12 | 6 | 6 | 50% | |
| 46 | Paras | 7 | 5 | 2 | 71% | |
| 95 | Onix | 6 | 3 | 3 | 50% | |
| 139 | Omastar | 8 | 4 | 4 | 50% | |
| 138 | Omanyte | 9 | 7 | 2 | 78% | |
| 43 | Oddish | 7 | 1 | 6 | 14% | |
| 38 | Ninetales | 9 | 2 | 7 | 22% | |
| 33 | Nidorino | 7 | 3 | 4 | 43% | |
| 30 | Nidorina | 6 | 3 | 3 | 50% | |
| 32 | Nidoran♂ | 5 | 3 | 2 | 60% | |
| 29 | Nidoran♀ | 5 | 0 | 5 | 0% | |
| 31 | Nidoqueen | 9 | 3 | 6 | 33% | |
| 34 | Nidoking | 7 | 3 | 4 | 43% | |
| 89 | Muk | 5 | 3 | 2 | 60% | |
| 122 | Mr. Mime | 8 | 7 | 1 | 88% | |
| 146 | Moltres | 7 | 1 | 6 | 14% | |
| 150 | Mewtwo | 6 | 4 | 2 | 67% | |
| 151 | Mew | 5 | 4 | 1 | 80% | |
| 11 | Metapod | 11 | 6 | 5 | 55% | |
| 52 | Meowth | 11 | 7 | 4 | 64% | |
| 105 | Marowak | 8 | 2 | 6 | 25% | |
| 56 | Mankey | 8 | 3 | 5 | 38% | |
| 82 | Magneton | 7 | 2 | 5 | 29% | |
| 81 | Magnemite | 6 | 4 | 2 | 67% | |
| 126 | Magmar | 10 | 6 | 4 | 60% | |
| 129 | Magikarp | 4 | 4 | 0 | 100% | |
| 66 | Machop | 4 | 2 | 2 | 50% | |
| 67 | Machoke | 9 | 8 | 1 | 89% | |
| 68 | Machamp | 2 | 1 | 1 | 50% | |
| 108 | Lickitung | 3 | 3 | 0 | 100% | |
| 131 | Lapras | 10 | 5 | 5 | 50% | |
| 98 | Krabby | 10 | 5 | 5 | 50% | |
| 109 | Koffing | 10 | 6 | 4 | 60% | |
| 99 | Kingler | 4 | 1 | 3 | 25% | |
| 115 | Kangaskhan | 14 | 4 | 10 | 29% | |
| 14 | Kakuna | 11 | 4 | 7 | 36% | |
| 64 | Kadabra | 3 | 3 | 0 | 100% | |
| 141 | Kabutops | 7 | 4 | 3 | 57% | |
| 140 | Kabuto | 9 | 5 | 4 | 56% | |
| 124 | Jynx | 9 | 6 | 3 | 67% | |
| 135 | Jolteon | 7 | 2 | 5 | 29% | |
| 39 | Jigglypuff | 12 | 7 | 5 | 58% | |
| 2 | Ivysaur | 5 | 1 | 4 | 20% | |
| 97 | Hypno | 5 | 4 | 1 | 80% | |
| 116 | Horsea | 7 | 5 | 2 | 71% | |
| 106 | Hitmonlee | 6 | 3 | 3 | 50% | |
| 107 | Hitmonchan | 6 | 4 | 2 | 67% | |
| 93 | Haunter | 9 | 6 | 3 | 67% |