| wattysland vs Heihachi | 22–4 | 84.62% |
| wattysland vs King | 13–10 | 56.52% |
| wattysland vs Yoshimitsu | 10–12 | 45.45% |
| wattysland vs Dragunov | 14–8 | 63.64% |
| wattysland vs Bryan | 12–8 | 60.00% |
| wattysland vs Reina | 14–6 | 70.00% |
| wattysland vs Kazuya | 8–11 | 42.11% |
| wattysland vs Xiaoyu | 8–9 | 47.06% |
| wattysland vs Jin | 12–5 | 70.59% |
| wattysland vs Paul | 10–5 | 66.67% |
| wattysland vs Steve | 10–4 | 71.43% |
| wattysland vs Leroy | 10–2 | 83.33% |
| wattysland vs Lidia | 8–4 | 66.67% |
| wattysland vs Jun | 6–5 | 54.55% |
| wattysland vs Azucena | 4–7 | 36.36% |
| wattysland vs Law | 7–3 | 70.00% |
| wattysland vs Asuka | 8–2 | 80.00% |
| wattysland vs Leo | 5–4 | 55.56% |
| wattysland vs Claudio | 5–4 | 55.56% |
| wattysland vs Hwoarang | 7–1 | 87.50% |
| wattysland vs Feng | 2–6 | 25.00% |
| wattysland vs Alisa | 6–2 | 75.00% |
| wattysland vs Lars | 4–2 | 66.67% |
| wattysland vs Kuma | 2–4 | 33.33% |
| wattysland vs Victor | 4–2 | 66.67% |
| wattysland vs Devil Jin | 4–1 | 80.00% |
| wattysland vs Nina | 3–2 | 60.00% |
| wattysland vs Lee | 3–2 | 60.00% |
| wattysland vs Eddy | 4–1 | 80.00% |
| wattysland vs Zafina | 2–2 | 50.00% |
| wattysland vs Shaheen | 2–1 | 66.67% |
| wattysland vs Anna | 3–0 | 100.00% |
| wattysland vs Lili | 2–0 | 100.00% |
| wattysland vs Raven | 2–0 | 100.00% |
| wattysland vs Jack-8 | 1–0 | 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.