| Sunnyboy vs King | 7–20 | 25.93% |
| Sunnyboy vs Jin | 6–15 | 28.57% |
| Sunnyboy vs Law | 2–16 | 11.11% |
| Sunnyboy vs Steve | 10–7 | 58.82% |
| Sunnyboy vs Kazuya | 3–12 | 20.00% |
| Sunnyboy vs Reina | 7–8 | 46.67% |
| Sunnyboy vs Lili | 4–5 | 44.44% |
| Sunnyboy vs Dragunov | 1–8 | 11.11% |
| Sunnyboy vs Leo | 2–7 | 22.22% |
| Sunnyboy vs Lars | 3–6 | 33.33% |
| Sunnyboy vs Heihachi | 4–5 | 44.44% |
| Sunnyboy vs Hwoarang | 4–4 | 50.00% |
| Sunnyboy vs Jun | 3–5 | 37.50% |
| Sunnyboy vs Azucena | 2–6 | 25.00% |
| Sunnyboy vs Paul | 1–6 | 14.29% |
| Sunnyboy vs Devil Jin | 4–3 | 57.14% |
| Sunnyboy vs Clive | 1–6 | 14.29% |
| Sunnyboy vs Lidia | 4–2 | 66.67% |
| Sunnyboy vs Miary Zo | 2–4 | 33.33% |
| Sunnyboy vs Bryan | 1–4 | 20.00% |
| Sunnyboy vs Asuka | 0–4 | 0.00% |
| Sunnyboy vs Claudio | 0–4 | 0.00% |
| Sunnyboy vs Lee | 2–2 | 50.00% |
| Sunnyboy vs Anna | 1–3 | 25.00% |
| Sunnyboy vs Jack-8 | 0–3 | 0.00% |
| Sunnyboy vs Zafina | 1–2 | 33.33% |
| Sunnyboy vs Yoshimitsu | 0–2 | 0.00% |
| Sunnyboy vs Xiaoyu | 0–2 | 0.00% |
| Sunnyboy vs Alisa | 1–1 | 50.00% |
| Sunnyboy vs Leroy | 0–2 | 0.00% |
| Sunnyboy vs Raven | 0–2 | 0.00% |
| Sunnyboy vs Fahkumram | 2–0 | 100.00% |
| Sunnyboy vs Nina | 0–1 | 0.00% |
| Sunnyboy vs Panda | 0–1 | 0.00% |
| Sunnyboy vs Victor | 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.