| Ifer vs Reina | 32–15 | 68.09% |
| Ifer vs King | 25–20 | 55.56% |
| Ifer vs Kazuya | 25–20 | 55.56% |
| Ifer vs Paul | 25–13 | 65.79% |
| Ifer vs Dragunov | 12–19 | 38.71% |
| Ifer vs Jin | 14–16 | 46.67% |
| Ifer vs Clive | 16–14 | 53.33% |
| Ifer vs Victor | 13–15 | 46.43% |
| Ifer vs Heihachi | 13–15 | 46.43% |
| Ifer vs Bryan | 6–21 | 22.22% |
| Ifer vs Asuka | 10–17 | 37.04% |
| Ifer vs Steve | 18–7 | 72.00% |
| Ifer vs Lili | 15–10 | 60.00% |
| Ifer vs Hwoarang | 9–14 | 39.13% |
| Ifer vs Lidia | 10–8 | 55.56% |
| Ifer vs Eddy | 8–9 | 47.06% |
| Ifer vs Yoshimitsu | 8–8 | 50.00% |
| Ifer vs Claudio | 6–10 | 37.50% |
| Ifer vs Devil Jin | 10–4 | 71.43% |
| Ifer vs Jack-8 | 7–6 | 53.85% |
| Ifer vs Law | 5–7 | 41.67% |
| Ifer vs Nina | 7–5 | 58.33% |
| Ifer vs Lee | 4–8 | 33.33% |
| Ifer vs Alisa | 5–6 | 45.45% |
| Ifer vs Leroy | 4–7 | 36.36% |
| Ifer vs Azucena | 5–5 | 50.00% |
| Ifer vs Feng | 1–8 | 11.11% |
| Ifer vs Zafina | 3–6 | 33.33% |
| Ifer vs Leo | 3–4 | 42.86% |
| Ifer vs Xiaoyu | 5–1 | 83.33% |
| Ifer vs Anna | 4–2 | 66.67% |
| Ifer vs Kuma | 1–4 | 20.00% |
| Ifer vs Lars | 1–3 | 25.00% |
| Ifer vs Jun | 2–2 | 50.00% |
| Ifer vs Shaheen | 0–2 | 0.00% |
| Ifer vs Raven | 2–0 | 100.00% |
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.