| Watson vs Eddy | 4–7 | 36.36% |
| Watson vs Lidia | 5–6 | 45.45% |
| Watson vs Paul | 6–4 | 60.00% |
| Watson vs Reina | 3–6 | 33.33% |
| Watson vs Xiaoyu | 4–4 | 50.00% |
| Watson vs Lili | 5–3 | 62.50% |
| Watson vs Jun | 6–2 | 75.00% |
| Watson vs King | 2–5 | 28.57% |
| Watson vs Azucena | 6–1 | 85.71% |
| Watson vs Dragunov | 0–6 | 0.00% |
| Watson vs Shaheen | 2–4 | 33.33% |
| Watson vs Nina | 2–4 | 33.33% |
| Watson vs Victor | 1–5 | 16.67% |
| Watson vs Law | 2–3 | 40.00% |
| Watson vs Yoshimitsu | 2–3 | 40.00% |
| Watson vs Jin | 3–2 | 60.00% |
| Watson vs Bryan | 1–4 | 20.00% |
| Watson vs Steve | 2–3 | 40.00% |
| Watson vs Zafina | 4–0 | 100.00% |
| Watson vs Jack-8 | 1–2 | 33.33% |
| Watson vs Claudio | 2–1 | 66.67% |
| Watson vs Hwoarang | 0–2 | 0.00% |
| Watson vs Asuka | 0–2 | 0.00% |
| Watson vs Leo | 0–2 | 0.00% |
| Watson vs Lars | 2–0 | 100.00% |
| Watson vs Kuma | 0–2 | 0.00% |
| Watson vs Leroy | 0–2 | 0.00% |
| Watson vs Kazuya | 0–1 | 0.00% |
| Watson vs Devil Jin | 1–0 | 100.00% |
| Watson vs Alisa | 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.