| newheart@sion vs Kazuya | 170–161 | 51.36% |
| newheart@sion vs Bryan | 166–157 | 51.39% |
| newheart@sion vs Paul | 160–141 | 53.16% |
| newheart@sion vs Heihachi | 151–140 | 51.89% |
| newheart@sion vs Jin | 139–135 | 50.73% |
| newheart@sion vs Dragunov | 138–128 | 51.88% |
| newheart@sion vs King | 152–104 | 59.38% |
| newheart@sion vs Hwoarang | 127–98 | 56.44% |
| newheart@sion vs Reina | 105–111 | 48.61% |
| newheart@sion vs Law | 113–99 | 53.30% |
| newheart@sion vs Lili | 123–89 | 58.02% |
| newheart@sion vs Asuka | 105–101 | 50.97% |
| newheart@sion vs Clive | 96–89 | 51.89% |
| newheart@sion vs Steve | 102–82 | 55.43% |
| newheart@sion vs Yoshimitsu | 104–71 | 59.43% |
| newheart@sion vs Lidia | 78–80 | 49.37% |
| newheart@sion vs Victor | 74–69 | 51.75% |
| newheart@sion vs Xiaoyu | 75–51 | 59.52% |
| newheart@sion vs Jun | 66–59 | 52.80% |
| newheart@sion vs Azucena | 54–71 | 43.20% |
| newheart@sion vs Feng | 63–61 | 50.81% |
| newheart@sion vs Lee | 65–58 | 52.85% |
| newheart@sion vs Lars | 49–73 | 40.16% |
| newheart@sion vs Nina | 65–53 | 55.08% |
| newheart@sion vs Devil Jin | 59–57 | 50.86% |
| newheart@sion vs Alisa | 59–56 | 51.30% |
| newheart@sion vs Leo | 65–49 | 57.02% |
| newheart@sion vs Armor King | 52–55 | 48.60% |
| newheart@sion vs Jack-8 | 53–48 | 52.48% |
| newheart@sion vs Leroy | 53–41 | 56.38% |
| newheart@sion vs Eddy | 53–40 | 56.99% |
| newheart@sion vs Anna | 51–42 | 54.84% |
| newheart@sion vs Fahkumram | 41–49 | 45.56% |
| newheart@sion vs Claudio | 38–50 | 43.18% |
| newheart@sion vs Shaheen | 35–34 | 50.72% |
| newheart@sion vs Zafina | 38–30 | 55.88% |
| newheart@sion vs Miary Zo | 28–33 | 45.90% |
| newheart@sion vs Kuma | 36–22 | 62.07% |
| newheart@sion vs Raven | 29–23 | 55.77% |
| newheart@sion vs Panda | 15–13 | 53.57% |
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.