| Slapuhard vs Steve | 8–8 | 50.00% |
| Slapuhard vs King | 14–1 | 93.33% |
| Slapuhard vs Jin | 5–7 | 41.67% |
| Slapuhard vs Azucena | 10–2 | 83.33% |
| Slapuhard vs Jun | 9–2 | 81.82% |
| Slapuhard vs Reina | 7–4 | 63.64% |
| Slapuhard vs Kazuya | 6–4 | 60.00% |
| Slapuhard vs Law | 5–4 | 55.56% |
| Slapuhard vs Miary Zo | 1–8 | 11.11% |
| Slapuhard vs Victor | 6–2 | 75.00% |
| Slapuhard vs Clive | 2–6 | 25.00% |
| Slapuhard vs Bryan | 4–3 | 57.14% |
| Slapuhard vs Jack-8 | 6–1 | 85.71% |
| Slapuhard vs Fahkumram | 4–3 | 57.14% |
| Slapuhard vs Lars | 4–2 | 66.67% |
| Slapuhard vs Eddy | 4–2 | 66.67% |
| Slapuhard vs Lili | 3–2 | 60.00% |
| Slapuhard vs Leroy | 1–3 | 25.00% |
| Slapuhard vs Asuka | 1–2 | 33.33% |
| Slapuhard vs Lee | 3–0 | 100.00% |
| Slapuhard vs Heihachi | 2–1 | 66.67% |
| Slapuhard vs Yoshimitsu | 2–0 | 100.00% |
| Slapuhard vs Hwoarang | 2–0 | 100.00% |
| Slapuhard vs Dragunov | 0–2 | 0.00% |
| Slapuhard vs Alisa | 2–0 | 100.00% |
| Slapuhard vs Lidia | 2–0 | 100.00% |
| Slapuhard vs Anna | 2–0 | 100.00% |
| Slapuhard vs Armor King | 1–1 | 50.00% |
| Slapuhard vs Paul | 1–0 | 100.00% |
| Slapuhard vs Feng | 1–0 | 100.00% |
| Slapuhard vs Kuma | 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.