| SteveMainsSuck vs King | 26–17 | 60.47% |
| SteveMainsSuck vs Jin | 21–13 | 61.76% |
| SteveMainsSuck vs Reina | 18–9 | 66.67% |
| SteveMainsSuck vs Steve | 17–8 | 68.00% |
| SteveMainsSuck vs Kazuya | 14–9 | 60.87% |
| SteveMainsSuck vs Dragunov | 13–8 | 61.90% |
| SteveMainsSuck vs Lili | 11–7 | 61.11% |
| SteveMainsSuck vs Hwoarang | 6–11 | 35.29% |
| SteveMainsSuck vs Clive | 9–8 | 52.94% |
| SteveMainsSuck vs Law | 10–6 | 62.50% |
| SteveMainsSuck vs Devil Jin | 13–3 | 81.25% |
| SteveMainsSuck vs Azucena | 12–4 | 75.00% |
| SteveMainsSuck vs Paul | 7–6 | 53.85% |
| SteveMainsSuck vs Eddy | 9–4 | 69.23% |
| SteveMainsSuck vs Feng | 8–4 | 66.67% |
| SteveMainsSuck vs Lidia | 10–2 | 83.33% |
| SteveMainsSuck vs Heihachi | 9–3 | 75.00% |
| SteveMainsSuck vs Yoshimitsu | 10–1 | 90.91% |
| SteveMainsSuck vs Bryan | 5–6 | 45.45% |
| SteveMainsSuck vs Asuka | 9–2 | 81.82% |
| SteveMainsSuck vs Lars | 8–3 | 72.73% |
| SteveMainsSuck vs Lee | 7–4 | 63.64% |
| SteveMainsSuck vs Xiaoyu | 7–2 | 77.78% |
| SteveMainsSuck vs Nina | 5–3 | 62.50% |
| SteveMainsSuck vs Zafina | 8–0 | 100.00% |
| SteveMainsSuck vs Alisa | 5–2 | 71.43% |
| SteveMainsSuck vs Jun | 4–3 | 57.14% |
| SteveMainsSuck vs Raven | 2–5 | 28.57% |
| SteveMainsSuck vs Leo | 4–2 | 66.67% |
| SteveMainsSuck vs Victor | 3–3 | 50.00% |
| SteveMainsSuck vs Anna | 4–2 | 66.67% |
| SteveMainsSuck vs Jack-8 | 3–2 | 60.00% |
| SteveMainsSuck vs Miary Zo | 5–0 | 100.00% |
| SteveMainsSuck vs Claudio | 1–2 | 33.33% |
| SteveMainsSuck vs Kuma | 2–1 | 66.67% |
| SteveMainsSuck vs Fahkumram | 2–1 | 66.67% |
| SteveMainsSuck vs Armor King | 1–2 | 33.33% |
| SteveMainsSuck vs Leroy | 1–1 | 50.00% |
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.