| PEPSTER vs Armor King | 34–19 | 64.15% |
| PEPSTER vs Miary Zo | 15–19 | 44.12% |
| PEPSTER vs Kazuya | 16–14 | 53.33% |
| PEPSTER vs Jin | 15–10 | 60.00% |
| PEPSTER vs Law | 15–8 | 65.22% |
| PEPSTER vs King | 13–5 | 72.22% |
| PEPSTER vs Heihachi | 7–11 | 38.89% |
| PEPSTER vs Lidia | 10–6 | 62.50% |
| PEPSTER vs Yoshimitsu | 5–10 | 33.33% |
| PEPSTER vs Hwoarang | 8–7 | 53.33% |
| PEPSTER vs Steve | 11–4 | 73.33% |
| PEPSTER vs Lili | 8–6 | 57.14% |
| PEPSTER vs Lee | 6–8 | 42.86% |
| PEPSTER vs Raven | 4–10 | 28.57% |
| PEPSTER vs Azucena | 4–9 | 30.77% |
| PEPSTER vs Dragunov | 9–2 | 81.82% |
| PEPSTER vs Lars | 3–6 | 33.33% |
| PEPSTER vs Devil Jin | 3–5 | 37.50% |
| PEPSTER vs Leroy | 6–2 | 75.00% |
| PEPSTER vs Clive | 3–5 | 37.50% |
| PEPSTER vs Paul | 1–6 | 14.29% |
| PEPSTER vs Fahkumram | 4–3 | 57.14% |
| PEPSTER vs Bryan | 3–3 | 50.00% |
| PEPSTER vs Nina | 3–3 | 50.00% |
| PEPSTER vs Jun | 3–3 | 50.00% |
| PEPSTER vs Reina | 3–3 | 50.00% |
| PEPSTER vs Victor | 2–4 | 33.33% |
| PEPSTER vs Xiaoyu | 4–1 | 80.00% |
| PEPSTER vs Shaheen | 3–2 | 60.00% |
| PEPSTER vs Eddy | 1–4 | 20.00% |
| PEPSTER vs Feng | 2–2 | 50.00% |
| PEPSTER vs Jack-8 | 2–1 | 66.67% |
| PEPSTER vs Asuka | 2–1 | 66.67% |
| PEPSTER vs Leo | 1–2 | 33.33% |
| PEPSTER vs Kuma | 0–2 | 0.00% |
| PEPSTER vs Panda | 2–0 | 100.00% |
| PEPSTER vs Anna | 0–2 | 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.