| IsThatIt?HAHAHA vs Clive | 77–77 | 50.00% |
| IsThatIt?HAHAHA vs King | 64–82 | 43.84% |
| IsThatIt?HAHAHA vs Jin | 68–71 | 48.92% |
| IsThatIt?HAHAHA vs Kazuya | 55–60 | 47.83% |
| IsThatIt?HAHAHA vs Bryan | 46–61 | 42.99% |
| IsThatIt?HAHAHA vs Steve | 60–34 | 63.83% |
| IsThatIt?HAHAHA vs Dragunov | 33–50 | 39.76% |
| IsThatIt?HAHAHA vs Reina | 41–36 | 53.25% |
| IsThatIt?HAHAHA vs Law | 36–40 | 47.37% |
| IsThatIt?HAHAHA vs Lili | 36–39 | 48.00% |
| IsThatIt?HAHAHA vs Yoshimitsu | 40–34 | 54.05% |
| IsThatIt?HAHAHA vs Devil Jin | 39–26 | 60.00% |
| IsThatIt?HAHAHA vs Jun | 30–32 | 48.39% |
| IsThatIt?HAHAHA vs Paul | 30–31 | 49.18% |
| IsThatIt?HAHAHA vs Feng | 28–25 | 52.83% |
| IsThatIt?HAHAHA vs Asuka | 22–27 | 44.90% |
| IsThatIt?HAHAHA vs Hwoarang | 25–23 | 52.08% |
| IsThatIt?HAHAHA vs Victor | 24–22 | 52.17% |
| IsThatIt?HAHAHA vs Eddy | 15–29 | 34.09% |
| IsThatIt?HAHAHA vs Azucena | 17–22 | 43.59% |
| IsThatIt?HAHAHA vs Lars | 18–20 | 47.37% |
| IsThatIt?HAHAHA vs Heihachi | 11–24 | 31.43% |
| IsThatIt?HAHAHA vs Xiaoyu | 20–11 | 64.52% |
| IsThatIt?HAHAHA vs Raven | 15–16 | 48.39% |
| IsThatIt?HAHAHA vs Nina | 12–18 | 40.00% |
| IsThatIt?HAHAHA vs Lee | 13–17 | 43.33% |
| IsThatIt?HAHAHA vs Leroy | 17–11 | 60.71% |
| IsThatIt?HAHAHA vs Jack-8 | 13–13 | 50.00% |
| IsThatIt?HAHAHA vs Kuma | 12–14 | 46.15% |
| IsThatIt?HAHAHA vs Claudio | 8–17 | 32.00% |
| IsThatIt?HAHAHA vs Leo | 11–11 | 50.00% |
| IsThatIt?HAHAHA vs Zafina | 9–8 | 52.94% |
| IsThatIt?HAHAHA vs Lidia | 7–10 | 41.18% |
| IsThatIt?HAHAHA vs Alisa | 6–7 | 46.15% |
| IsThatIt?HAHAHA vs Shaheen | 7–4 | 63.64% |
| IsThatIt?HAHAHA vs Panda | 0–6 | 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.