| NinjaSteve vs Armor King | 25–22 | 53.19% |
| NinjaSteve vs Bryan | 18–11 | 62.07% |
| NinjaSteve vs Reina | 12–9 | 57.14% |
| NinjaSteve vs Kazuya | 12–6 | 66.67% |
| NinjaSteve vs Yoshimitsu | 9–6 | 60.00% |
| NinjaSteve vs Heihachi | 8–6 | 57.14% |
| NinjaSteve vs King | 8–5 | 61.54% |
| NinjaSteve vs Dragunov | 4–8 | 33.33% |
| NinjaSteve vs Law | 6–5 | 54.55% |
| NinjaSteve vs Jin | 6–4 | 60.00% |
| NinjaSteve vs Eddy | 5–5 | 50.00% |
| NinjaSteve vs Steve | 5–4 | 55.56% |
| NinjaSteve vs Clive | 5–4 | 55.56% |
| NinjaSteve vs Asuka | 4–4 | 50.00% |
| NinjaSteve vs Lili | 5–3 | 62.50% |
| NinjaSteve vs Leo | 2–6 | 25.00% |
| NinjaSteve vs Lars | 6–2 | 75.00% |
| NinjaSteve vs Leroy | 2–6 | 25.00% |
| NinjaSteve vs Azucena | 7–1 | 87.50% |
| NinjaSteve vs Miary Zo | 5–3 | 62.50% |
| NinjaSteve vs Devil Jin | 6–1 | 85.71% |
| NinjaSteve vs Nina | 4–3 | 57.14% |
| NinjaSteve vs Jack-8 | 2–4 | 33.33% |
| NinjaSteve vs Shaheen | 5–1 | 83.33% |
| NinjaSteve vs Raven | 5–1 | 83.33% |
| NinjaSteve vs Anna | 0–6 | 0.00% |
| NinjaSteve vs Fahkumram | 2–4 | 33.33% |
| NinjaSteve vs Hwoarang | 3–2 | 60.00% |
| NinjaSteve vs Lidia | 1–4 | 20.00% |
| NinjaSteve vs Feng | 4–0 | 100.00% |
| NinjaSteve vs Claudio | 2–2 | 50.00% |
| NinjaSteve vs Jun | 2–2 | 50.00% |
| NinjaSteve vs Paul | 2–1 | 66.67% |
| NinjaSteve vs Lee | 3–0 | 100.00% |
| NinjaSteve vs Kuma | 2–1 | 66.67% |
| NinjaSteve vs Panda | 1–0 | 100.00% |
| NinjaSteve vs Victor | 1–0 | 100.00% |
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.