| IP999 vs Dragunov | 2–4 | 33.33% |
| IP999 vs Kazuya | 2–3 | 40.00% |
| IP999 vs Jin | 0–4 | 0.00% |
| IP999 vs Steve | 2–2 | 50.00% |
| IP999 vs Lili | 2–2 | 50.00% |
| IP999 vs Paul | 0–3 | 0.00% |
| IP999 vs Yoshimitsu | 1–2 | 33.33% |
| IP999 vs Bryan | 3–0 | 100.00% |
| IP999 vs Alisa | 0–3 | 0.00% |
| IP999 vs Jun | 2–1 | 66.67% |
| IP999 vs Reina | 3–0 | 100.00% |
| IP999 vs Lidia | 3–0 | 100.00% |
| IP999 vs Law | 0–2 | 0.00% |
| IP999 vs King | 0–2 | 0.00% |
| IP999 vs Asuka | 1–1 | 50.00% |
| IP999 vs Kuma | 0–2 | 0.00% |
| IP999 vs Heihachi | 2–0 | 100.00% |
| IP999 vs Hwoarang | 0–1 | 0.00% |
| IP999 vs Devil Jin | 0–1 | 0.00% |
| IP999 vs Lars | 0–1 | 0.00% |
| IP999 vs Claudio | 1–0 | 100.00% |
| IP999 vs Victor | 1–0 | 100.00% |
| IP999 vs Raven | 0–1 | 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.