| I3ottom vs Kazuya | 342–324 | 51.35% |
| I3ottom vs Bryan | 255–236 | 51.93% |
| I3ottom vs Jin | 234–247 | 48.65% |
| I3ottom vs Reina | 265–213 | 55.44% |
| I3ottom vs King | 147–224 | 39.62% |
| I3ottom vs Heihachi | 154–193 | 44.38% |
| I3ottom vs Steve | 154–169 | 47.68% |
| I3ottom vs Paul | 121–155 | 43.84% |
| I3ottom vs Dragunov | 126–146 | 46.32% |
| I3ottom vs Lili | 116–136 | 46.03% |
| I3ottom vs Hwoarang | 107–120 | 47.14% |
| I3ottom vs Yoshimitsu | 98–126 | 43.75% |
| I3ottom vs Devil Jin | 102–103 | 49.76% |
| I3ottom vs Law | 97–105 | 48.02% |
| I3ottom vs Lee | 87–112 | 43.72% |
| I3ottom vs Azucena | 99–72 | 57.89% |
| I3ottom vs Asuka | 79–87 | 47.59% |
| I3ottom vs Clive | 63–91 | 40.91% |
| I3ottom vs Feng | 48–103 | 31.79% |
| I3ottom vs Jun | 71–77 | 47.97% |
| I3ottom vs Lidia | 64–72 | 47.06% |
| I3ottom vs Raven | 46–76 | 37.70% |
| I3ottom vs Nina | 52–60 | 46.43% |
| I3ottom vs Jack-8 | 50–55 | 47.62% |
| I3ottom vs Leo | 52–53 | 49.52% |
| I3ottom vs Claudio | 37–65 | 36.27% |
| I3ottom vs Lars | 39–61 | 39.00% |
| I3ottom vs Xiaoyu | 42–54 | 43.75% |
| I3ottom vs Alisa | 34–62 | 35.42% |
| I3ottom vs Victor | 34–57 | 37.36% |
| I3ottom vs Eddy | 24–54 | 30.77% |
| I3ottom vs Leroy | 36–41 | 46.75% |
| I3ottom vs Shaheen | 25–35 | 41.67% |
| I3ottom vs Kuma | 17–28 | 37.78% |
| I3ottom vs Zafina | 13–31 | 29.55% |
| I3ottom vs Anna | 12–17 | 41.38% |
| I3ottom vs Armor King | 10–17 | 37.04% |
| I3ottom vs Panda | 9–15 | 37.50% |
| I3ottom vs Fahkumram | 5–15 | 25.00% |
| I3ottom vs Miary Zo | 8–9 | 47.06% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.