| Soundwave vs Jin | 97–90 | 51.87% |
| Soundwave vs King | 90–96 | 48.39% |
| Soundwave vs Kazuya | 71–110 | 39.23% |
| Soundwave vs Armor King | 96–68 | 58.54% |
| Soundwave vs Bryan | 64–80 | 44.44% |
| Soundwave vs Steve | 74–54 | 57.81% |
| Soundwave vs Reina | 57–60 | 48.72% |
| Soundwave vs Heihachi | 57–56 | 50.44% |
| Soundwave vs Hwoarang | 38–61 | 38.38% |
| Soundwave vs Lili | 37–61 | 37.76% |
| Soundwave vs Dragunov | 45–52 | 46.39% |
| Soundwave vs Law | 38–56 | 40.43% |
| Soundwave vs Eddy | 53–33 | 61.63% |
| Soundwave vs Asuka | 36–40 | 47.37% |
| Soundwave vs Miary Zo | 30–34 | 46.88% |
| Soundwave vs Azucena | 21–40 | 34.43% |
| Soundwave vs Devil Jin | 29–30 | 49.15% |
| Soundwave vs Xiaoyu | 21–32 | 39.62% |
| Soundwave vs Yoshimitsu | 24–21 | 53.33% |
| Soundwave vs Jun | 23–21 | 52.27% |
| Soundwave vs Clive | 27–16 | 62.79% |
| Soundwave vs Fahkumram | 21–20 | 51.22% |
| Soundwave vs Leo | 20–20 | 50.00% |
| Soundwave vs Lee | 17–23 | 42.50% |
| Soundwave vs Victor | 16–24 | 40.00% |
| Soundwave vs Paul | 13–24 | 35.14% |
| Soundwave vs Lidia | 9–28 | 24.32% |
| Soundwave vs Anna | 14–19 | 42.42% |
| Soundwave vs Lars | 15–17 | 46.88% |
| Soundwave vs Jack-8 | 15–16 | 48.39% |
| Soundwave vs Nina | 16–11 | 59.26% |
| Soundwave vs Feng | 10–15 | 40.00% |
| Soundwave vs Raven | 12–13 | 48.00% |
| Soundwave vs Panda | 7–11 | 38.89% |
| Soundwave vs Leroy | 6–11 | 35.29% |
| Soundwave vs Alisa | 3–12 | 20.00% |
| Soundwave vs Claudio | 5–7 | 41.67% |
| Soundwave vs Shaheen | 3–6 | 33.33% |
| Soundwave vs Kuma | 4–5 | 44.44% |
| Soundwave vs Zafina | 2–3 | 40.00% |
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.