| Ivan vs Kazuya | 354–480 | 42.45% |
| Ivan vs Law | 337–283 | 54.35% |
| Ivan vs King | 281–338 | 45.40% |
| Ivan vs Jin | 258–360 | 41.75% |
| Ivan vs Hwoarang | 238–311 | 43.35% |
| Ivan vs Bryan | 215–320 | 40.19% |
| Ivan vs Steve | 222–227 | 49.44% |
| Ivan vs Paul | 189–204 | 48.09% |
| Ivan vs Reina | 160–207 | 43.60% |
| Ivan vs Lili | 165–161 | 50.61% |
| Ivan vs Heihachi | 139–186 | 42.77% |
| Ivan vs Yoshimitsu | 146–165 | 46.95% |
| Ivan vs Eddy | 171–124 | 57.97% |
| Ivan vs Dragunov | 124–144 | 46.27% |
| Ivan vs Jun | 131–131 | 50.00% |
| Ivan vs Asuka | 121–112–1 | 51.93% |
| Ivan vs Xiaoyu | 131–93 | 58.48% |
| Ivan vs Nina | 118–89 | 57.00% |
| Ivan vs Lee | 80–117 | 40.61% |
| Ivan vs Fahkumram | 81–113 | 41.75% |
| Ivan vs Armor King | 74–115 | 39.15% |
| Ivan vs Devil Jin | 66–113 | 36.87% |
| Ivan vs Azucena | 92–85 | 51.98% |
| Ivan vs Anna | 83–88 | 48.54% |
| Ivan vs Feng | 58–102 | 36.25% |
| Ivan vs Lars | 75–78 | 49.02% |
| Ivan vs Alisa | 63–89 | 41.45% |
| Ivan vs Clive | 57–84 | 40.43% |
| Ivan vs Victor | 51–73 | 41.13% |
| Ivan vs Lidia | 52–69 | 42.98% |
| Ivan vs Leroy | 61–57 | 51.69% |
| Ivan vs Jack-8 | 57–58 | 49.57% |
| Ivan vs Claudio | 54–54 | 50.00% |
| Ivan vs Raven | 37–52 | 41.57% |
| Ivan vs Leo | 39–45 | 46.43% |
| Ivan vs Kuma | 25–43 | 36.76% |
| Ivan vs Shaheen | 20–32 | 38.46% |
| Ivan vs Miary Zo | 19–31 | 38.00% |
| Ivan vs Zafina | 24–21 | 53.33% |
| Ivan vs Panda | 10–20 | 33.33% |
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.