| SidestepSpammer vs Kazuya | 27–32 | 45.76% |
| SidestepSpammer vs Bryan | 33–15 | 68.75% |
| SidestepSpammer vs Jin | 28–9 | 75.68% |
| SidestepSpammer vs King | 21–15 | 58.33% |
| SidestepSpammer vs Hwoarang | 20–15 | 57.14% |
| SidestepSpammer vs Reina | 28–7 | 80.00% |
| SidestepSpammer vs Dragunov | 18–16 | 52.94% |
| SidestepSpammer vs Law | 18–7 | 72.00% |
| SidestepSpammer vs Yoshimitsu | 14–10 | 58.33% |
| SidestepSpammer vs Devil Jin | 8–16 | 33.33% |
| SidestepSpammer vs Heihachi | 13–10 | 56.52% |
| SidestepSpammer vs Victor | 16–6 | 72.73% |
| SidestepSpammer vs Xiaoyu | 13–8 | 61.90% |
| SidestepSpammer vs Clive | 8–13 | 38.10% |
| SidestepSpammer vs Lidia | 11–8 | 57.89% |
| SidestepSpammer vs Leo | 9–9 | 50.00% |
| SidestepSpammer vs Fahkumram | 10–7 | 58.82% |
| SidestepSpammer vs Asuka | 11–5 | 68.75% |
| SidestepSpammer vs Lili | 10–6 | 62.50% |
| SidestepSpammer vs Steve | 15–0 | 100.00% |
| SidestepSpammer vs Lee | 10–5 | 66.67% |
| SidestepSpammer vs Azucena | 7–8 | 46.67% |
| SidestepSpammer vs Feng | 11–2 | 84.62% |
| SidestepSpammer vs Paul | 2–10 | 16.67% |
| SidestepSpammer vs Armor King | 9–3 | 75.00% |
| SidestepSpammer vs Miary Zo | 6–6 | 50.00% |
| SidestepSpammer vs Jun | 4–6 | 40.00% |
| SidestepSpammer vs Shaheen | 7–2 | 77.78% |
| SidestepSpammer vs Zafina | 5–3 | 62.50% |
| SidestepSpammer vs Eddy | 4–4 | 50.00% |
| SidestepSpammer vs Lars | 4–2 | 66.67% |
| SidestepSpammer vs Leroy | 3–3 | 50.00% |
| SidestepSpammer vs Alisa | 4–1 | 80.00% |
| SidestepSpammer vs Jack-8 | 0–4 | 0.00% |
| SidestepSpammer vs Nina | 4–0 | 100.00% |
| SidestepSpammer vs Panda | 0–2 | 0.00% |
| SidestepSpammer vs Raven | 2–0 | 100.00% |
| SidestepSpammer vs Kuma | 0–1 | 0.00% |
| SidestepSpammer vs Anna | 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.