| Iron_Grandpa316 vs Jin | 210–164 | 56.15% |
| Iron_Grandpa316 vs Dragunov | 171–140–1 | 54.98% |
| Iron_Grandpa316 vs Heihachi | 160–143 | 52.81% |
| Iron_Grandpa316 vs Kazuya | 169–127 | 57.09% |
| Iron_Grandpa316 vs Bryan | 162–102 | 61.36% |
| Iron_Grandpa316 vs Reina | 145–97 | 59.92% |
| Iron_Grandpa316 vs King | 116–94 | 55.24% |
| Iron_Grandpa316 vs Lili | 91–83 | 52.30% |
| Iron_Grandpa316 vs Law | 96–77 | 55.49% |
| Iron_Grandpa316 vs Hwoarang | 76–97 | 43.93% |
| Iron_Grandpa316 vs Steve | 103–65 | 61.31% |
| Iron_Grandpa316 vs Paul | 85–81 | 51.20% |
| Iron_Grandpa316 vs Lidia | 89–66 | 57.42% |
| Iron_Grandpa316 vs Devil Jin | 86–68 | 55.84% |
| Iron_Grandpa316 vs Jun | 81–67 | 54.73% |
| Iron_Grandpa316 vs Armor King | 60–82 | 42.25% |
| Iron_Grandpa316 vs Victor | 68–73 | 48.23% |
| Iron_Grandpa316 vs Yoshimitsu | 54–72 | 42.86% |
| Iron_Grandpa316 vs Lars | 65–57 | 53.28% |
| Iron_Grandpa316 vs Lee | 52–65 | 44.44% |
| Iron_Grandpa316 vs Asuka | 60–56 | 51.72% |
| Iron_Grandpa316 vs Azucena | 60–55 | 52.17% |
| Iron_Grandpa316 vs Feng | 49–53 | 48.04% |
| Iron_Grandpa316 vs Xiaoyu | 49–37 | 56.98% |
| Iron_Grandpa316 vs Alisa | 48–38 | 55.81% |
| Iron_Grandpa316 vs Claudio | 35–50 | 41.18% |
| Iron_Grandpa316 vs Nina | 40–43 | 48.19% |
| Iron_Grandpa316 vs Leo | 33–43 | 43.42% |
| Iron_Grandpa316 vs Jack-8 | 34–34 | 50.00% |
| Iron_Grandpa316 vs Leroy | 32–35 | 47.76% |
| Iron_Grandpa316 vs Eddy | 30–36 | 45.45% |
| Iron_Grandpa316 vs Raven | 41–20 | 67.21% |
| Iron_Grandpa316 vs Zafina | 30–21 | 58.82% |
| Iron_Grandpa316 vs Fahkumram | 26–22 | 54.17% |
| Iron_Grandpa316 vs Shaheen | 16–25 | 39.02% |
| Iron_Grandpa316 vs Clive | 19–20 | 48.72% |
| Iron_Grandpa316 vs Kuma | 13–17 | 43.33% |
| Iron_Grandpa316 vs Panda | 3–15 | 16.67% |
| Iron_Grandpa316 vs Miary Zo | 6–10 | 37.50% |
| Iron_Grandpa316 vs Anna | 7–8 | 46.67% |
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.