| Sawamura vs Kazuya | 140–149 | 48.44% |
| Sawamura vs Bryan | 123–120 | 50.62% |
| Sawamura vs Jin | 117–105 | 52.70% |
| Sawamura vs Hwoarang | 98–81 | 54.75% |
| Sawamura vs King | 77–90 | 46.11% |
| Sawamura vs Reina | 91–62 | 59.48% |
| Sawamura vs Law | 96–46 | 67.61% |
| Sawamura vs Lili | 63–73 | 46.32% |
| Sawamura vs Yoshimitsu | 69–65 | 51.49% |
| Sawamura vs Heihachi | 52–82 | 38.81% |
| Sawamura vs Steve | 50–68 | 42.37% |
| Sawamura vs Paul | 51–56 | 47.66% |
| Sawamura vs Dragunov | 37–52 | 41.57% |
| Sawamura vs Jun | 40–49 | 44.94% |
| Sawamura vs Lee | 37–50 | 42.53% |
| Sawamura vs Eddy | 35–46 | 43.21% |
| Sawamura vs Asuka | 43–32 | 57.33% |
| Sawamura vs Devil Jin | 31–43 | 41.89% |
| Sawamura vs Xiaoyu | 36–34 | 51.43% |
| Sawamura vs Nina | 38–32 | 54.29% |
| Sawamura vs Jack-8 | 22–40 | 35.48% |
| Sawamura vs Lars | 22–40 | 35.48% |
| Sawamura vs Feng | 24–35 | 40.68% |
| Sawamura vs Azucena | 22–35 | 38.60% |
| Sawamura vs Alisa | 28–26 | 51.85% |
| Sawamura vs Leroy | 17–37 | 31.48% |
| Sawamura vs Clive | 26–27 | 49.06% |
| Sawamura vs Fahkumram | 28–25 | 52.83% |
| Sawamura vs Armor King | 15–38 | 28.30% |
| Sawamura vs Victor | 17–31 | 35.42% |
| Sawamura vs Leo | 18–28 | 39.13% |
| Sawamura vs Lidia | 16–26 | 38.10% |
| Sawamura vs Claudio | 18–14 | 56.25% |
| Sawamura vs Raven | 13–19 | 40.62% |
| Sawamura vs Kuma | 19–5 | 79.17% |
| Sawamura vs Anna | 11–10 | 52.38% |
| Sawamura vs Zafina | 5–14 | 26.32% |
| Sawamura vs Shaheen | 4–14 | 22.22% |
| Sawamura vs Miary Zo | 7–7 | 50.00% |
| Sawamura vs Panda | 3–2 | 60.00% |
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.