| RenAkiyama vs Bryan | 226–145 | 60.92% |
| RenAkiyama vs Jin | 210–142 | 59.66% |
| RenAkiyama vs King | 195–98 | 66.55% |
| RenAkiyama vs Kazuya | 168–109–1 | 60.65% |
| RenAkiyama vs Hwoarang | 174–96 | 64.44% |
| RenAkiyama vs Dragunov | 155–98 | 61.26% |
| RenAkiyama vs Lee | 155–90 | 63.27% |
| RenAkiyama vs Law | 164–79 | 67.49% |
| RenAkiyama vs Lars | 148–85 | 63.52% |
| RenAkiyama vs Yoshimitsu | 147–68 | 68.37% |
| RenAkiyama vs Steve | 112–96 | 53.85% |
| RenAkiyama vs Leo | 124–72 | 63.27% |
| RenAkiyama vs Lili | 105–85 | 55.26% |
| RenAkiyama vs Feng | 111–69 | 61.67% |
| RenAkiyama vs Azucena | 110–69 | 61.45% |
| RenAkiyama vs Asuka | 104–62 | 62.65% |
| RenAkiyama vs Heihachi | 91–75 | 54.82% |
| RenAkiyama vs Xiaoyu | 92–73 | 55.76% |
| RenAkiyama vs Reina | 102–58 | 63.75% |
| RenAkiyama vs Devil Jin | 99–60 | 62.26% |
| RenAkiyama vs Claudio | 97–60 | 61.78% |
| RenAkiyama vs Paul | 106–49 | 68.39% |
| RenAkiyama vs Eddy | 86–65 | 56.95% |
| RenAkiyama vs Alisa | 71–74 | 48.97% |
| RenAkiyama vs Jun | 94–50 | 65.28% |
| RenAkiyama vs Jack-8 | 88–54 | 61.97% |
| RenAkiyama vs Victor | 78–64 | 54.93% |
| RenAkiyama vs Shaheen | 72–57 | 55.81% |
| RenAkiyama vs Zafina | 73–51 | 58.87% |
| RenAkiyama vs Raven | 65–57 | 53.28% |
| RenAkiyama vs Leroy | 68–53 | 56.20% |
| RenAkiyama vs Lidia | 57–52 | 52.29% |
| RenAkiyama vs Clive | 67–40 | 62.62% |
| RenAkiyama vs Nina | 56–41 | 57.73% |
| RenAkiyama vs Kuma | 52–35 | 59.77% |
| RenAkiyama vs Anna | 43–42 | 50.59% |
| RenAkiyama vs Fahkumram | 31–33 | 48.44% |
| RenAkiyama vs Panda | 21–21 | 50.00% |
| RenAkiyama vs Miary Zo | 15–9 | 62.50% |
| RenAkiyama vs Armor King | 9–7 | 56.25% |
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.