| Nicksleftarm vs Steve | 15–8 | 65.22% |
| Nicksleftarm vs Armor King | 8–12 | 40.00% |
| Nicksleftarm vs Reina | 8–9 | 47.06% |
| Nicksleftarm vs Hwoarang | 6–5 | 54.55% |
| Nicksleftarm vs King | 2–7 | 22.22% |
| Nicksleftarm vs Victor | 5–4 | 55.56% |
| Nicksleftarm vs Bryan | 2–6 | 25.00% |
| Nicksleftarm vs Dragunov | 5–3 | 62.50% |
| Nicksleftarm vs Kazuya | 1–5 | 16.67% |
| Nicksleftarm vs Yoshimitsu | 4–1 | 80.00% |
| Nicksleftarm vs Lee | 5–0 | 100.00% |
| Nicksleftarm vs Eddy | 2–3 | 40.00% |
| Nicksleftarm vs Lidia | 1–4 | 20.00% |
| Nicksleftarm vs Fahkumram | 3–2 | 60.00% |
| Nicksleftarm vs Law | 2–2 | 50.00% |
| Nicksleftarm vs Asuka | 3–1 | 75.00% |
| Nicksleftarm vs Feng | 4–0 | 100.00% |
| Nicksleftarm vs Azucena | 2–2 | 50.00% |
| Nicksleftarm vs Devil Jin | 3–0 | 100.00% |
| Nicksleftarm vs Lili | 1–2 | 33.33% |
| Nicksleftarm vs Leo | 3–0 | 100.00% |
| Nicksleftarm vs Lars | 0–3 | 0.00% |
| Nicksleftarm vs Clive | 1–2 | 33.33% |
| Nicksleftarm vs Paul | 2–0 | 100.00% |
| Nicksleftarm vs Jin | 0–2 | 0.00% |
| Nicksleftarm vs Claudio | 0–2 | 0.00% |
| Nicksleftarm vs Jun | 1–1 | 50.00% |
| Nicksleftarm vs Anna | 1–1 | 50.00% |
| Nicksleftarm vs Alisa | 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.