| Ivanox vs King | 58–57 | 50.43% |
| Ivanox vs Jin | 53–56 | 48.62% |
| Ivanox vs Kazuya | 41–47 | 46.59% |
| Ivanox vs Law | 43–37 | 53.75% |
| Ivanox vs Steve | 35–32 | 52.24% |
| Ivanox vs Heihachi | 29–25 | 53.70% |
| Ivanox vs Bryan | 22–30 | 42.31% |
| Ivanox vs Dragunov | 16–29 | 35.56% |
| Ivanox vs Eddy | 11–19 | 36.67% |
| Ivanox vs Hwoarang | 15–14 | 51.72% |
| Ivanox vs Lars | 16–13 | 55.17% |
| Ivanox vs Yoshimitsu | 6–20 | 23.08% |
| Ivanox vs Victor | 9–16 | 36.00% |
| Ivanox vs Armor King | 13–12 | 52.00% |
| Ivanox vs Alisa | 13–11 | 54.17% |
| Ivanox vs Paul | 10–13 | 43.48% |
| Ivanox vs Devil Jin | 14–9 | 60.87% |
| Ivanox vs Nina | 7–16 | 30.43% |
| Ivanox vs Lee | 12–9 | 57.14% |
| Ivanox vs Lili | 10–10 | 50.00% |
| Ivanox vs Fahkumram | 6–14 | 30.00% |
| Ivanox vs Clive | 11–6 | 64.71% |
| Ivanox vs Lidia | 7–9 | 43.75% |
| Ivanox vs Reina | 3–11 | 21.43% |
| Ivanox vs Feng | 6–7 | 46.15% |
| Ivanox vs Shaheen | 8–3 | 72.73% |
| Ivanox vs Leo | 3–6 | 33.33% |
| Ivanox vs Azucena | 4–5 | 44.44% |
| Ivanox vs Anna | 0–9 | 0.00% |
| Ivanox vs Xiaoyu | 3–5 | 37.50% |
| Ivanox vs Jack-8 | 5–3 | 62.50% |
| Ivanox vs Asuka | 1–6 | 14.29% |
| Ivanox vs Zafina | 5–2 | 71.43% |
| Ivanox vs Jun | 5–2 | 71.43% |
| Ivanox vs Raven | 4–2 | 66.67% |
| Ivanox vs Claudio | 4–0 | 100.00% |
| Ivanox vs Kuma | 0–2 | 0.00% |
| Ivanox vs Panda | 0–2 | 0.00% |
| Ivanox vs Leroy | 0–2 | 0.00% |
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.