| Backstabber_777 vs Reina | 17–10 | 62.96% |
| Backstabber_777 vs Steve | 10–12 | 45.45% |
| Backstabber_777 vs Hwoarang | 9–9 | 50.00% |
| Backstabber_777 vs Kazuya | 10–8 | 55.56% |
| Backstabber_777 vs Lidia | 10–7 | 58.82% |
| Backstabber_777 vs Yoshimitsu | 10–5 | 66.67% |
| Backstabber_777 vs King | 5–9 | 35.71% |
| Backstabber_777 vs Jin | 10–4 | 71.43% |
| Backstabber_777 vs Asuka | 6–8 | 42.86% |
| Backstabber_777 vs Victor | 6–7 | 46.15% |
| Backstabber_777 vs Dragunov | 4–8 | 33.33% |
| Backstabber_777 vs Clive | 4–8 | 33.33% |
| Backstabber_777 vs Nina | 4–6 | 40.00% |
| Backstabber_777 vs Law | 4–5 | 44.44% |
| Backstabber_777 vs Bryan | 4–5 | 44.44% |
| Backstabber_777 vs Alisa | 4–4 | 50.00% |
| Backstabber_777 vs Jun | 4–4 | 50.00% |
| Backstabber_777 vs Xiaoyu | 4–3 | 57.14% |
| Backstabber_777 vs Feng | 3–4 | 42.86% |
| Backstabber_777 vs Lee | 3–4 | 42.86% |
| Backstabber_777 vs Leroy | 3–4 | 42.86% |
| Backstabber_777 vs Armor King | 1–6 | 14.29% |
| Backstabber_777 vs Lars | 3–2 | 60.00% |
| Backstabber_777 vs Azucena | 4–1 | 80.00% |
| Backstabber_777 vs Heihachi | 5–0 | 100.00% |
| Backstabber_777 vs Zafina | 4–0 | 100.00% |
| Backstabber_777 vs Eddy | 1–3 | 25.00% |
| Backstabber_777 vs Panda | 3–0 | 100.00% |
| Backstabber_777 vs Raven | 1–2 | 33.33% |
| Backstabber_777 vs Fahkumram | 1–2 | 33.33% |
| Backstabber_777 vs Jack-8 | 0–2 | 0.00% |
| Backstabber_777 vs Devil Jin | 1–1 | 50.00% |
| Backstabber_777 vs Lili | 2–0 | 100.00% |
| Backstabber_777 vs Leo | 0–2 | 0.00% |
| Backstabber_777 vs Claudio | 2–0 | 100.00% |
| Backstabber_777 vs Shaheen | 2–0 | 100.00% |
| Backstabber_777 vs Paul | 1–0 | 100.00% |
| Backstabber_777 vs Kuma | 1–0 | 100.00% |
| Backstabber_777 vs Miary Zo | 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.