| WhamBam vs King | 59–31 | 65.56% |
| WhamBam vs Jin | 39–27 | 59.09% |
| WhamBam vs Steve | 46–14 | 76.67% |
| WhamBam vs Armor King | 33–26 | 55.93% |
| WhamBam vs Law | 27–30 | 47.37% |
| WhamBam vs Hwoarang | 25–19 | 56.82% |
| WhamBam vs Reina | 30–12 | 71.43% |
| WhamBam vs Kazuya | 23–16 | 58.97% |
| WhamBam vs Fahkumram | 24–13 | 64.86% |
| WhamBam vs Eddy | 14–21 | 40.00% |
| WhamBam vs Heihachi | 23–12 | 65.71% |
| WhamBam vs Clive | 19–15 | 55.88% |
| WhamBam vs Azucena | 13–19 | 40.62% |
| WhamBam vs Devil Jin | 19–11 | 63.33% |
| WhamBam vs Lili | 19–11 | 63.33% |
| WhamBam vs Dragunov | 18–12 | 60.00% |
| WhamBam vs Bryan | 16–13 | 55.17% |
| WhamBam vs Asuka | 18–10 | 64.29% |
| WhamBam vs Feng | 17–10 | 62.96% |
| WhamBam vs Nina | 17–10 | 62.96% |
| WhamBam vs Jun | 11–13 | 45.83% |
| WhamBam vs Victor | 13–11 | 54.17% |
| WhamBam vs Lidia | 14–8 | 63.64% |
| WhamBam vs Yoshimitsu | 8–11 | 42.11% |
| WhamBam vs Leo | 11–8 | 57.89% |
| WhamBam vs Lee | 15–4 | 78.95% |
| WhamBam vs Raven | 10–9 | 52.63% |
| WhamBam vs Paul | 10–7 | 58.82% |
| WhamBam vs Xiaoyu | 10–7 | 58.82% |
| WhamBam vs Lars | 13–4 | 76.47% |
| WhamBam vs Leroy | 7–6 | 53.85% |
| WhamBam vs Miary Zo | 8–5 | 61.54% |
| WhamBam vs Kuma | 6–6 | 50.00% |
| WhamBam vs Anna | 7–3 | 70.00% |
| WhamBam vs Jack-8 | 6–3 | 66.67% |
| WhamBam vs Alisa | 6–3 | 66.67% |
| WhamBam vs Zafina | 4–4 | 50.00% |
| WhamBam vs Claudio | 4–2 | 66.67% |
| WhamBam vs Shaheen | 3–3 | 50.00% |
| WhamBam vs Panda | 2–1 | 66.67% |
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.