| S3WaitingRoom vs King | 29–31 | 48.33% |
| S3WaitingRoom vs Kazuya | 21–24 | 46.67% |
| S3WaitingRoom vs Reina | 28–16 | 63.64% |
| S3WaitingRoom vs Law | 17–20 | 45.95% |
| S3WaitingRoom vs Dragunov | 19–17 | 52.78% |
| S3WaitingRoom vs Steve | 17–17 | 50.00% |
| S3WaitingRoom vs Armor King | 15–16 | 48.39% |
| S3WaitingRoom vs Asuka | 10–12 | 45.45% |
| S3WaitingRoom vs Yoshimitsu | 12–9 | 57.14% |
| S3WaitingRoom vs Jin | 7–14 | 33.33% |
| S3WaitingRoom vs Bryan | 8–12 | 40.00% |
| S3WaitingRoom vs Azucena | 7–13 | 35.00% |
| S3WaitingRoom vs Eddy | 8–12 | 40.00% |
| S3WaitingRoom vs Hwoarang | 8–11 | 42.11% |
| S3WaitingRoom vs Devil Jin | 11–7 | 61.11% |
| S3WaitingRoom vs Nina | 8–9 | 47.06% |
| S3WaitingRoom vs Paul | 7–9 | 43.75% |
| S3WaitingRoom vs Leroy | 12–4 | 75.00% |
| S3WaitingRoom vs Fahkumram | 8–8 | 50.00% |
| S3WaitingRoom vs Alisa | 6–8 | 42.86% |
| S3WaitingRoom vs Raven | 4–10 | 28.57% |
| S3WaitingRoom vs Anna | 7–7 | 50.00% |
| S3WaitingRoom vs Xiaoyu | 8–5 | 61.54% |
| S3WaitingRoom vs Heihachi | 5–7 | 41.67% |
| S3WaitingRoom vs Miary Zo | 4–8 | 33.33% |
| S3WaitingRoom vs Leo | 3–8 | 27.27% |
| S3WaitingRoom vs Jun | 6–5 | 54.55% |
| S3WaitingRoom vs Lidia | 5–6 | 45.45% |
| S3WaitingRoom vs Lars | 2–8 | 20.00% |
| S3WaitingRoom vs Victor | 5–4 | 55.56% |
| S3WaitingRoom vs Jack-8 | 2–6 | 25.00% |
| S3WaitingRoom vs Feng | 5–3 | 62.50% |
| S3WaitingRoom vs Claudio | 4–4 | 50.00% |
| S3WaitingRoom vs Lee | 4–4 | 50.00% |
| S3WaitingRoom vs Clive | 2–6 | 25.00% |
| S3WaitingRoom vs Lili | 3–3 | 50.00% |
| S3WaitingRoom vs Kuma | 2–3 | 40.00% |
| S3WaitingRoom vs Shaheen | 2–2 | 50.00% |
| S3WaitingRoom vs Zafina | 0–2 | 0.00% |
| S3WaitingRoom vs Panda | 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.