| Watson vs Jin | 23–25 | 47.92% |
| Watson vs Bryan | 15–16 | 48.39% |
| Watson vs Steve | 19–11 | 63.33% |
| Watson vs Law | 15–11 | 57.69% |
| Watson vs King | 11–14 | 44.00% |
| Watson vs Hwoarang | 11–14 | 44.00% |
| Watson vs Kazuya | 5–18 | 21.74% |
| Watson vs Dragunov | 7–14 | 33.33% |
| Watson vs Yoshimitsu | 11–9 | 55.00% |
| Watson vs Eddy | 11–9 | 55.00% |
| Watson vs Jun | 10–8 | 55.56% |
| Watson vs Feng | 8–8 | 50.00% |
| Watson vs Lili | 8–8 | 50.00% |
| Watson vs Reina | 10–6 | 62.50% |
| Watson vs Paul | 5–10 | 33.33% |
| Watson vs Devil Jin | 3–10 | 23.08% |
| Watson vs Alisa | 4–9 | 30.77% |
| Watson vs Nina | 6–7 | 46.15% |
| Watson vs Victor | 6–7 | 46.15% |
| Watson vs Lars | 6–5 | 54.55% |
| Watson vs Azucena | 8–3 | 72.73% |
| Watson vs Jack-8 | 7–3 | 70.00% |
| Watson vs Asuka | 3–4 | 42.86% |
| Watson vs Lee | 2–5 | 28.57% |
| Watson vs Claudio | 2–4 | 33.33% |
| Watson vs Leroy | 1–5 | 16.67% |
| Watson vs Kuma | 1–4 | 20.00% |
| Watson vs Leo | 0–4 | 0.00% |
| Watson vs Xiaoyu | 1–2 | 33.33% |
| Watson vs Shaheen | 1–2 | 33.33% |
| Watson vs Raven | 1–1 | 50.00% |
| Watson vs Heihachi | 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.