| Sapper88 vs Clive | 12–9 | 57.14% |
| Sapper88 vs Kazuya | 7–13 | 35.00% |
| Sapper88 vs Hwoarang | 2–16 | 11.11% |
| Sapper88 vs Steve | 10–6 | 62.50% |
| Sapper88 vs Xiaoyu | 8–5 | 61.54% |
| Sapper88 vs Dragunov | 5–8 | 38.46% |
| Sapper88 vs King | 7–4 | 63.64% |
| Sapper88 vs Reina | 5–5 | 50.00% |
| Sapper88 vs Yoshimitsu | 4–5 | 44.44% |
| Sapper88 vs Kuma | 2–5 | 28.57% |
| Sapper88 vs Azucena | 2–5 | 28.57% |
| Sapper88 vs Eddy | 5–2 | 71.43% |
| Sapper88 vs Paul | 2–4 | 33.33% |
| Sapper88 vs Claudio | 2–3 | 40.00% |
| Sapper88 vs Jin | 0–4 | 0.00% |
| Sapper88 vs Bryan | 0–4 | 0.00% |
| Sapper88 vs Jack-8 | 2–2 | 50.00% |
| Sapper88 vs Asuka | 2–2 | 50.00% |
| Sapper88 vs Lili | 0–4 | 0.00% |
| Sapper88 vs Lee | 0–4 | 0.00% |
| Sapper88 vs Jun | 0–4 | 0.00% |
| Sapper88 vs Victor | 1–3 | 25.00% |
| Sapper88 vs Feng | 2–1 | 66.67% |
| Sapper88 vs Leo | 1–2 | 33.33% |
| Sapper88 vs Alisa | 0–3 | 0.00% |
| Sapper88 vs Heihachi | 0–3 | 0.00% |
| Sapper88 vs Nina | 0–2 | 0.00% |
| Sapper88 vs Leroy | 0–2 | 0.00% |
| Sapper88 vs Devil Jin | 0–1 | 0.00% |
| Sapper88 vs Lars | 0–1 | 0.00% |
| Sapper88 vs Shaheen | 0–1 | 0.00% |
| Sapper88 vs Lidia | 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.