| Whelm vs Kazuya | 71–66 | 51.82% |
| Whelm vs Jin | 51–47 | 52.04% |
| Whelm vs Dragunov | 46–43 | 51.69% |
| Whelm vs Reina | 53–35 | 60.23% |
| Whelm vs Bryan | 33–48 | 40.74% |
| Whelm vs Heihachi | 40–40 | 50.00% |
| Whelm vs Hwoarang | 43–32 | 57.33% |
| Whelm vs King | 35–37 | 48.61% |
| Whelm vs Law | 33–27–1 | 55.00% |
| Whelm vs Yoshimitsu | 34–19 | 64.15% |
| Whelm vs Steve | 16–30 | 34.78% |
| Whelm vs Devil Jin | 20–26 | 43.48% |
| Whelm vs Lili | 21–23 | 47.73% |
| Whelm vs Jun | 20–23 | 46.51% |
| Whelm vs Paul | 20–22 | 47.62% |
| Whelm vs Nina | 23–17 | 57.50% |
| Whelm vs Asuka | 22–16 | 57.89% |
| Whelm vs Lidia | 12–23 | 34.29% |
| Whelm vs Alisa | 14–20 | 41.18% |
| Whelm vs Lee | 20–13 | 60.61% |
| Whelm vs Xiaoyu | 16–14 | 53.33% |
| Whelm vs Feng | 8–18 | 30.77% |
| Whelm vs Lars | 13–12 | 52.00% |
| Whelm vs Victor | 16–9 | 64.00% |
| Whelm vs Azucena | 14–9 | 60.87% |
| Whelm vs Fahkumram | 14–9 | 60.87% |
| Whelm vs Raven | 12–9 | 57.14% |
| Whelm vs Anna | 10–7 | 58.82% |
| Whelm vs Eddy | 9–7 | 56.25% |
| Whelm vs Clive | 8–7 | 53.33% |
| Whelm vs Jack-8 | 4–10 | 28.57% |
| Whelm vs Claudio | 4–10 | 28.57% |
| Whelm vs Leo | 4–8 | 33.33% |
| Whelm vs Zafina | 7–5 | 58.33% |
| Whelm vs Shaheen | 5–5 | 50.00% |
| Whelm vs Leroy | 5–5 | 50.00% |
| Whelm vs Kuma | 3–3 | 50.00% |
| Whelm 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.