| SeriousMan vs King | 40–22 | 64.52% |
| SeriousMan vs Hwoarang | 27–22 | 55.10% |
| SeriousMan vs Steve | 26–19 | 57.78% |
| SeriousMan vs Law | 30–14 | 68.18% |
| SeriousMan vs Bryan | 19–21 | 47.50% |
| SeriousMan vs Yoshimitsu | 23–15 | 60.53% |
| SeriousMan vs Asuka | 20–16 | 55.56% |
| SeriousMan vs Lili | 17–18 | 48.57% |
| SeriousMan vs Kazuya | 17–17 | 50.00% |
| SeriousMan vs Leroy | 11–23 | 32.35% |
| SeriousMan vs Dragunov | 17–14 | 54.84% |
| SeriousMan vs Paul | 15–15 | 50.00% |
| SeriousMan vs Jin | 17–13 | 56.67% |
| SeriousMan vs Lars | 16–14 | 53.33% |
| SeriousMan vs Nina | 19–11 | 63.33% |
| SeriousMan vs Victor | 12–16 | 42.86% |
| SeriousMan vs Eddy | 12–12–1 | 50.00% |
| SeriousMan vs Heihachi | 7–15 | 31.82% |
| SeriousMan vs Jack-8 | 17–4 | 80.95% |
| SeriousMan vs Alisa | 12–9 | 57.14% |
| SeriousMan vs Reina | 13–8 | 61.90% |
| SeriousMan vs Azucena | 13–7 | 65.00% |
| SeriousMan vs Feng | 7–12 | 36.84% |
| SeriousMan vs Jun | 10–8 | 55.56% |
| SeriousMan vs Raven | 11–6 | 64.71% |
| SeriousMan vs Shaheen | 11–4 | 73.33% |
| SeriousMan vs Xiaoyu | 7–7 | 50.00% |
| SeriousMan vs Leo | 8–6 | 57.14% |
| SeriousMan vs Lidia | 9–5 | 64.29% |
| SeriousMan vs Zafina | 4–9 | 30.77% |
| SeriousMan vs Devil Jin | 6–5 | 54.55% |
| SeriousMan vs Claudio | 5–6 | 45.45% |
| SeriousMan vs Lee | 4–6 | 40.00% |
| SeriousMan vs Kuma | 4–5 | 44.44% |
| SeriousMan vs Panda | 5–4 | 55.56% |
| SeriousMan vs Fahkumram | 1–2 | 33.33% |
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.