| Woohyun vs Kazuya | 33–41 | 44.59% |
| Woohyun vs King | 24–46 | 34.29% |
| Woohyun vs Dragunov | 25–31 | 44.64% |
| Woohyun vs Armor King | 21–33 | 38.89% |
| Woohyun vs Reina | 20–29 | 40.82% |
| Woohyun vs Paul | 26–21 | 55.32% |
| Woohyun vs Hwoarang | 20–21 | 48.78% |
| Woohyun vs Lili | 22–14 | 61.11% |
| Woohyun vs Bryan | 16–19 | 45.71% |
| Woohyun vs Steve | 18–17 | 51.43% |
| Woohyun vs Asuka | 19–12 | 61.29% |
| Woohyun vs Devil Jin | 15–15 | 50.00% |
| Woohyun vs Jun | 17–13 | 56.67% |
| Woohyun vs Jin | 11–17 | 39.29% |
| Woohyun vs Claudio | 15–12 | 55.56% |
| Woohyun vs Azucena | 10–16 | 38.46% |
| Woohyun vs Anna | 8–17 | 32.00% |
| Woohyun vs Fahkumram | 8–17 | 32.00% |
| Woohyun vs Law | 8–12 | 40.00% |
| Woohyun vs Lee | 5–15 | 25.00% |
| Woohyun vs Alisa | 8–11 | 42.11% |
| Woohyun vs Victor | 11–8 | 57.89% |
| Woohyun vs Eddy | 5–13 | 27.78% |
| Woohyun vs Feng | 11–6 | 64.71% |
| Woohyun vs Jack-8 | 6–9 | 40.00% |
| Woohyun vs Heihachi | 7–6 | 53.85% |
| Woohyun vs Kuma | 2–10 | 16.67% |
| Woohyun vs Raven | 4–6 | 40.00% |
| Woohyun vs Lidia | 6–4 | 60.00% |
| Woohyun vs Clive | 3–7 | 30.00% |
| Woohyun vs Yoshimitsu | 5–4 | 55.56% |
| Woohyun vs Leroy | 3–6 | 33.33% |
| Woohyun vs Lars | 6–2 | 75.00% |
| Woohyun vs Nina | 5–3 | 62.50% |
| Woohyun vs Miary Zo | 4–2 | 66.67% |
| Woohyun vs Shaheen | 1–4 | 20.00% |
| Woohyun vs Xiaoyu | 3–1 | 75.00% |
| Woohyun vs Leo | 0–3 | 0.00% |
| Woohyun vs Zafina | 0–3 | 0.00% |
| Woohyun vs Panda | 0–2 | 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.