| WatchOut4Flash vs Kazuya | 14–8 | 63.64% |
| WatchOut4Flash vs Reina | 13–9 | 59.09% |
| WatchOut4Flash vs Law | 13–5 | 72.22% |
| WatchOut4Flash vs Bryan | 12–5 | 70.59% |
| WatchOut4Flash vs Steve | 13–3 | 81.25% |
| WatchOut4Flash vs Jin | 9–6 | 60.00% |
| WatchOut4Flash vs King | 6–8 | 42.86% |
| WatchOut4Flash vs Lars | 9–5 | 64.29% |
| WatchOut4Flash vs Eddy | 3–9 | 25.00% |
| WatchOut4Flash vs Leo | 9–2 | 81.82% |
| WatchOut4Flash vs Kuma | 6–4 | 60.00% |
| WatchOut4Flash vs Xiaoyu | 6–3 | 66.67% |
| WatchOut4Flash vs Dragunov | 5–4 | 55.56% |
| WatchOut4Flash vs Claudio | 6–3 | 66.67% |
| WatchOut4Flash vs Lee | 6–3 | 66.67% |
| WatchOut4Flash vs Asuka | 5–3 | 62.50% |
| WatchOut4Flash vs Devil Jin | 5–3 | 62.50% |
| WatchOut4Flash vs Paul | 4–3 | 57.14% |
| WatchOut4Flash vs Hwoarang | 6–1 | 85.71% |
| WatchOut4Flash vs Yoshimitsu | 6–0 | 100.00% |
| WatchOut4Flash vs Azucena | 5–1 | 83.33% |
| WatchOut4Flash vs Victor | 4–2 | 66.67% |
| WatchOut4Flash vs Feng | 2–2 | 50.00% |
| WatchOut4Flash vs Shaheen | 3–1 | 75.00% |
| WatchOut4Flash vs Panda | 2–2 | 50.00% |
| WatchOut4Flash vs Jun | 3–1 | 75.00% |
| WatchOut4Flash vs Jack-8 | 2–1 | 66.67% |
| WatchOut4Flash vs Lili | 1–2 | 33.33% |
| WatchOut4Flash vs Zafina | 1–2 | 33.33% |
| WatchOut4Flash vs Leroy | 2–1 | 66.67% |
| WatchOut4Flash vs Raven | 2–1 | 66.67% |
| WatchOut4Flash vs Lidia | 3–0 | 100.00% |
| WatchOut4Flash vs Alisa | 0–1 | 0.00% |
| WatchOut4Flash vs Nina | 0–1 | 0.00% |
| WatchOut4Flash 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.