| Shuwoo vs Reina | 33–30 | 52.38% |
| Shuwoo vs Law | 29–28 | 50.88% |
| Shuwoo vs Jin | 27–26 | 50.94% |
| Shuwoo vs Steve | 33–18 | 64.71% |
| Shuwoo vs Bryan | 21–27 | 43.75% |
| Shuwoo vs Kazuya | 29–19 | 60.42% |
| Shuwoo vs King | 25–20 | 55.56% |
| Shuwoo vs Heihachi | 22–16 | 57.89% |
| Shuwoo vs Paul | 14–17 | 45.16% |
| Shuwoo vs Hwoarang | 13–15 | 46.43% |
| Shuwoo vs Jun | 17–10 | 62.96% |
| Shuwoo vs Lili | 10–16 | 38.46% |
| Shuwoo vs Azucena | 11–14 | 44.00% |
| Shuwoo vs Yoshimitsu | 12–12 | 50.00% |
| Shuwoo vs Dragunov | 12–10 | 54.55% |
| Shuwoo vs Nina | 11–11 | 50.00% |
| Shuwoo vs Lidia | 14–8 | 63.64% |
| Shuwoo vs Eddy | 6–12 | 33.33% |
| Shuwoo vs Clive | 11–7 | 61.11% |
| Shuwoo vs Asuka | 6–11 | 35.29% |
| Shuwoo vs Leo | 10–7 | 58.82% |
| Shuwoo vs Lars | 8–9 | 47.06% |
| Shuwoo vs Victor | 9–8 | 52.94% |
| Shuwoo vs Alisa | 9–6 | 60.00% |
| Shuwoo vs Raven | 13–2 | 86.67% |
| Shuwoo vs Jack-8 | 9–4 | 69.23% |
| Shuwoo vs Lee | 7–6 | 53.85% |
| Shuwoo vs Armor King | 8–5 | 61.54% |
| Shuwoo vs Leroy | 7–5 | 58.33% |
| Shuwoo vs Xiaoyu | 2–8 | 20.00% |
| Shuwoo vs Feng | 4–5 | 44.44% |
| Shuwoo vs Claudio | 4–3 | 57.14% |
| Shuwoo vs Anna | 3–1 | 75.00% |
| Shuwoo vs Kuma | 3–0 | 100.00% |
| Shuwoo vs Zafina | 2–1 | 66.67% |
| Shuwoo vs Devil Jin | 1–1 | 50.00% |
| Shuwoo vs Fahkumram | 2–0 | 100.00% |
| Shuwoo vs Shaheen | 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.