| Mrniceguy4510 vs King | 115–130 | 46.94% |
| Mrniceguy4510 vs Jin | 103–108 | 48.82% |
| Mrniceguy4510 vs Bryan | 78–94 | 45.35% |
| Mrniceguy4510 vs Kazuya | 84–79 | 51.53% |
| Mrniceguy4510 vs Hwoarang | 71–87 | 44.94% |
| Mrniceguy4510 vs Law | 72–77 | 48.32% |
| Mrniceguy4510 vs Steve | 72–75 | 48.98% |
| Mrniceguy4510 vs Reina | 65–72 | 47.45% |
| Mrniceguy4510 vs Lili | 53–82 | 39.26% |
| Mrniceguy4510 vs Eddy | 83–40 | 67.48% |
| Mrniceguy4510 vs Dragunov | 43–75 | 36.44% |
| Mrniceguy4510 vs Paul | 46–71 | 39.32% |
| Mrniceguy4510 vs Jun | 46–60 | 43.40% |
| Mrniceguy4510 vs Azucena | 47–51 | 47.96% |
| Mrniceguy4510 vs Lee | 40–57 | 41.24% |
| Mrniceguy4510 vs Yoshimitsu | 40–55 | 42.11% |
| Mrniceguy4510 vs Lars | 41–50 | 45.05% |
| Mrniceguy4510 vs Fahkumram | 50–40 | 55.56% |
| Mrniceguy4510 vs Asuka | 46–43 | 51.69% |
| Mrniceguy4510 vs Victor | 39–42 | 48.15% |
| Mrniceguy4510 vs Heihachi | 33–48 | 40.74% |
| Mrniceguy4510 vs Devil Jin | 31–37 | 45.59% |
| Mrniceguy4510 vs Leo | 32–36 | 47.06% |
| Mrniceguy4510 vs Leroy | 23–44 | 34.33% |
| Mrniceguy4510 vs Xiaoyu | 17–44 | 27.87% |
| Mrniceguy4510 vs Raven | 24–35 | 40.68% |
| Mrniceguy4510 vs Nina | 31–26 | 54.39% |
| Mrniceguy4510 vs Feng | 18–38 | 32.14% |
| Mrniceguy4510 vs Alisa | 13–31 | 29.55% |
| Mrniceguy4510 vs Anna | 16–21 | 43.24% |
| Mrniceguy4510 vs Kuma | 13–16 | 44.83% |
| Mrniceguy4510 vs Claudio | 12–15 | 44.44% |
| Mrniceguy4510 vs Jack-8 | 5–21 | 19.23% |
| Mrniceguy4510 vs Lidia | 11–15 | 42.31% |
| Mrniceguy4510 vs Zafina | 12–13 | 48.00% |
| Mrniceguy4510 vs Clive | 7–12 | 36.84% |
| Mrniceguy4510 vs Shaheen | 7–5 | 58.33% |
| Mrniceguy4510 vs Panda | 0–5 | 0.00% |
| Mrniceguy4510 vs Armor King | 0–4 | 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.