| STUTTERBOY vs King | 16–9 | 64.00% |
| STUTTERBOY vs Paul | 5–5 | 50.00% |
| STUTTERBOY vs Jun | 5–4 | 55.56% |
| STUTTERBOY vs Miary Zo | 2–6 | 25.00% |
| STUTTERBOY vs Xiaoyu | 1–6 | 14.29% |
| STUTTERBOY vs Lili | 5–2 | 71.43% |
| STUTTERBOY vs Steve | 5–1 | 83.33% |
| STUTTERBOY vs Azucena | 2–4 | 33.33% |
| STUTTERBOY vs Jin | 2–3 | 40.00% |
| STUTTERBOY vs Asuka | 4–1 | 80.00% |
| STUTTERBOY vs Dragunov | 1–4 | 20.00% |
| STUTTERBOY vs Clive | 3–1 | 75.00% |
| STUTTERBOY vs Feng | 1–2 | 33.33% |
| STUTTERBOY vs Eddy | 1–2 | 33.33% |
| STUTTERBOY vs Anna | 2–1 | 66.67% |
| STUTTERBOY vs Law | 0–2 | 0.00% |
| STUTTERBOY vs Yoshimitsu | 2–0 | 100.00% |
| STUTTERBOY vs Hwoarang | 0–2 | 0.00% |
| STUTTERBOY vs Kazuya | 0–2 | 0.00% |
| STUTTERBOY vs Lars | 0–2 | 0.00% |
| STUTTERBOY vs Claudio | 0–2 | 0.00% |
| STUTTERBOY vs Kuma | 2–0 | 100.00% |
| STUTTERBOY vs Leroy | 0–2 | 0.00% |
| STUTTERBOY vs Reina | 1–1 | 50.00% |
| STUTTERBOY vs Victor | 0–1 | 0.00% |
| STUTTERBOY vs Armor King | 0–1 | 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.