| Sidewave vs Dragunov | 37–36 | 50.68% |
| Sidewave vs Kazuya | 29–34 | 46.03% |
| Sidewave vs Paul | 27–28 | 49.09% |
| Sidewave vs Reina | 24–30 | 44.44% |
| Sidewave vs Jin | 27–26 | 50.94% |
| Sidewave vs Bryan | 29–16 | 64.44% |
| Sidewave vs Hwoarang | 21–23 | 47.73% |
| Sidewave vs Lili | 17–23 | 42.50% |
| Sidewave vs King | 20–17 | 54.05% |
| Sidewave vs Asuka | 13–24 | 35.14% |
| Sidewave vs Victor | 16–21 | 43.24% |
| Sidewave vs Steve | 17–19 | 47.22% |
| Sidewave vs Yoshimitsu | 15–20 | 42.86% |
| Sidewave vs Lidia | 18–10 | 64.29% |
| Sidewave vs Devil Jin | 8–16 | 33.33% |
| Sidewave vs Law | 13–10 | 56.52% |
| Sidewave vs Azucena | 11–12 | 47.83% |
| Sidewave vs Heihachi | 6–17 | 26.09% |
| Sidewave vs Eddy | 8–14 | 36.36% |
| Sidewave vs Xiaoyu | 10–8 | 55.56% |
| Sidewave vs Jun | 10–7 | 58.82% |
| Sidewave vs Feng | 4–12 | 25.00% |
| Sidewave vs Claudio | 8–8 | 50.00% |
| Sidewave vs Jack-8 | 3–12 | 20.00% |
| Sidewave vs Lee | 5–10 | 33.33% |
| Sidewave vs Leo | 7–5 | 58.33% |
| Sidewave vs Zafina | 4–8 | 33.33% |
| Sidewave vs Nina | 5–6 | 45.45% |
| Sidewave vs Kuma | 5–6 | 45.45% |
| Sidewave vs Alisa | 6–2 | 75.00% |
| Sidewave vs Shaheen | 1–7 | 12.50% |
| Sidewave vs Lars | 2–4 | 33.33% |
| Sidewave vs Raven | 1–4 | 20.00% |
| Sidewave vs Panda | 2–0 | 100.00% |
| Sidewave vs Leroy | 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.