| Pebble vs Reina | 13–9 | 59.09% |
| Pebble vs Kazuya | 12–7 | 63.16% |
| Pebble vs King | 5–13 | 27.78% |
| Pebble vs Hwoarang | 9–8 | 52.94% |
| Pebble vs Jin | 6–10 | 37.50% |
| Pebble vs Xiaoyu | 7–8 | 46.67% |
| Pebble vs Dragunov | 6–6 | 50.00% |
| Pebble vs Lars | 6–6 | 50.00% |
| Pebble vs Eddy | 2–10 | 16.67% |
| Pebble vs Azucena | 7–4 | 63.64% |
| Pebble vs Bryan | 4–5 | 44.44% |
| Pebble vs Paul | 3–5 | 37.50% |
| Pebble vs Yoshimitsu | 2–6 | 25.00% |
| Pebble vs Alisa | 3–5 | 37.50% |
| Pebble vs Steve | 3–4 | 42.86% |
| Pebble vs Feng | 3–4 | 42.86% |
| Pebble vs Lee | 3–4 | 42.86% |
| Pebble vs Asuka | 2–4 | 33.33% |
| Pebble vs Lidia | 2–4 | 33.33% |
| Pebble vs Law | 2–3 | 40.00% |
| Pebble vs Devil Jin | 0–5 | 0.00% |
| Pebble vs Leo | 3–2 | 60.00% |
| Pebble vs Raven | 2–3 | 40.00% |
| Pebble vs Lili | 1–3 | 25.00% |
| Pebble vs Jun | 1–3 | 25.00% |
| Pebble vs Jack-8 | 2–1 | 66.67% |
| Pebble vs Leroy | 1–2 | 33.33% |
| Pebble vs Victor | 3–0 | 100.00% |
| Pebble vs Nina | 2–0 | 100.00% |
| Pebble vs Claudio | 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.