| Wiitchor vs King | 38–27 | 58.46% |
| Wiitchor vs Jin | 30–34 | 46.88% |
| Wiitchor vs Reina | 25–27 | 48.08% |
| Wiitchor vs Kazuya | 22–22 | 50.00% |
| Wiitchor vs Steve | 24–20 | 54.55% |
| Wiitchor vs Law | 22–21 | 51.16% |
| Wiitchor vs Lili | 25–15 | 62.50% |
| Wiitchor vs Dragunov | 24–16 | 60.00% |
| Wiitchor vs Clive | 25–15 | 62.50% |
| Wiitchor vs Jun | 16–19 | 45.71% |
| Wiitchor vs Hwoarang | 19–14 | 57.58% |
| Wiitchor vs Xiaoyu | 14–18 | 43.75% |
| Wiitchor vs Heihachi | 14–18 | 43.75% |
| Wiitchor vs Eddy | 14–17 | 45.16% |
| Wiitchor vs Bryan | 11–17 | 39.29% |
| Wiitchor vs Yoshimitsu | 10–17 | 37.04% |
| Wiitchor vs Victor | 13–14 | 48.15% |
| Wiitchor vs Asuka | 16–9 | 64.00% |
| Wiitchor vs Devil Jin | 11–14 | 44.00% |
| Wiitchor vs Paul | 9–12 | 42.86% |
| Wiitchor vs Azucena | 12–9 | 57.14% |
| Wiitchor vs Jack-8 | 12–7 | 63.16% |
| Wiitchor vs Nina | 6–13 | 31.58% |
| Wiitchor vs Fahkumram | 7–10 | 41.18% |
| Wiitchor vs Lars | 8–8 | 50.00% |
| Wiitchor vs Lee | 5–10 | 33.33% |
| Wiitchor vs Lidia | 10–2 | 83.33% |
| Wiitchor vs Claudio | 4–7 | 36.36% |
| Wiitchor vs Leo | 7–3 | 70.00% |
| Wiitchor vs Alisa | 5–4 | 55.56% |
| Wiitchor vs Feng | 4–4 | 50.00% |
| Wiitchor vs Leroy | 6–2 | 75.00% |
| Wiitchor vs Zafina | 3–3 | 50.00% |
| Wiitchor vs Raven | 2–4 | 33.33% |
| Wiitchor vs Armor King | 2–4 | 33.33% |
| Wiitchor vs Shaheen | 3–2 | 60.00% |
| Wiitchor vs Kuma | 3–2 | 60.00% |
| Wiitchor vs Anna | 3–2 | 60.00% |
| Wiitchor vs Miary Zo | 2–0 | 100.00% |
| Wiitchor vs Panda | 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.