| samcio vs Heihachi | 375–362 | 50.88% |
| samcio vs Kazuya | 339–313 | 51.99% |
| samcio vs Jin | 220–228 | 49.11% |
| samcio vs Bryan | 201–224 | 47.29% |
| samcio vs King | 192–183 | 51.20% |
| samcio vs Reina | 209–164 | 56.03% |
| samcio vs Dragunov | 148–147 | 50.17% |
| samcio vs Armor King | 146–143 | 50.52% |
| samcio vs Law | 134–133 | 50.19% |
| samcio vs Hwoarang | 133–133 | 50.00% |
| samcio vs Steve | 151–97 | 60.89% |
| samcio vs Lili | 123–114 | 51.90% |
| samcio vs Devil Jin | 112–98 | 53.33% |
| samcio vs Paul | 83–125 | 39.90% |
| samcio vs Yoshimitsu | 103–97 | 51.50% |
| samcio vs Lidia | 90–83 | 52.02% |
| samcio vs Jun | 86–81 | 51.50% |
| samcio vs Nina | 62–88 | 41.33% |
| samcio vs Lars | 65–76 | 46.10% |
| samcio vs Asuka | 69–70 | 49.64% |
| samcio vs Lee | 51–88 | 36.69% |
| samcio vs Fahkumram | 61–75 | 44.85% |
| samcio vs Victor | 79–54 | 59.40% |
| samcio vs Xiaoyu | 64–49 | 56.64% |
| samcio vs Feng | 54–59 | 47.79% |
| samcio vs Azucena | 51–56 | 47.66% |
| samcio vs Eddy | 36–53 | 40.45% |
| samcio vs Leroy | 34–54 | 38.64% |
| samcio vs Claudio | 33–48 | 40.74% |
| samcio vs Leo | 43–36 | 54.43% |
| samcio vs Alisa | 36–43 | 45.57% |
| samcio vs Jack-8 | 29–37 | 43.94% |
| samcio vs Anna | 35–18 | 66.04% |
| samcio vs Clive | 17–33 | 34.00% |
| samcio vs Raven | 22–25 | 46.81% |
| samcio vs Shaheen | 14–31 | 31.11% |
| samcio vs Zafina | 20–23 | 46.51% |
| samcio vs Kuma | 21–19 | 52.50% |
| samcio vs Miary Zo | 15–15 | 50.00% |
| samcio vs Panda | 5–10 | 33.33% |
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.