| PEKOPEKO vs Kazuya | 63–106 | 37.28% |
| PEKOPEKO vs Jin | 71–88 | 44.65% |
| PEKOPEKO vs Steve | 74–72 | 50.68% |
| PEKOPEKO vs Dragunov | 56–70 | 44.44% |
| PEKOPEKO vs Reina | 61–52 | 53.98% |
| PEKOPEKO vs Bryan | 28–69 | 28.87% |
| PEKOPEKO vs King | 43–51 | 45.74% |
| PEKOPEKO vs Lars | 34–49 | 40.96% |
| PEKOPEKO vs Yoshimitsu | 32–40 | 44.44% |
| PEKOPEKO vs Victor | 37–34 | 52.11% |
| PEKOPEKO vs Law | 33–37 | 47.14% |
| PEKOPEKO vs Jun | 29–40 | 42.03% |
| PEKOPEKO vs Paul | 28–38 | 42.42% |
| PEKOPEKO vs Hwoarang | 25–41 | 37.88% |
| PEKOPEKO vs Lili | 27–37 | 42.19% |
| PEKOPEKO vs Devil Jin | 22–40 | 35.48% |
| PEKOPEKO vs Asuka | 25–32 | 43.86% |
| PEKOPEKO vs Clive | 23–32 | 41.82% |
| PEKOPEKO vs Armor King | 24–29 | 45.28% |
| PEKOPEKO vs Nina | 19–27 | 41.30% |
| PEKOPEKO vs Heihachi | 17–28 | 37.78% |
| PEKOPEKO vs Xiaoyu | 24–18 | 57.14% |
| PEKOPEKO vs Anna | 17–23 | 42.50% |
| PEKOPEKO vs Lidia | 16–21 | 43.24% |
| PEKOPEKO vs Eddy | 19–17 | 52.78% |
| PEKOPEKO vs Feng | 11–23 | 32.35% |
| PEKOPEKO vs Alisa | 14–19 | 42.42% |
| PEKOPEKO vs Fahkumram | 11–22 | 33.33% |
| PEKOPEKO vs Shaheen | 17–14 | 54.84% |
| PEKOPEKO vs Lee | 10–21 | 32.26% |
| PEKOPEKO vs Claudio | 14–9 | 60.87% |
| PEKOPEKO vs Azucena | 8–11 | 42.11% |
| PEKOPEKO vs Miary Zo | 9–5 | 64.29% |
| PEKOPEKO vs Leo | 6–7 | 46.15% |
| PEKOPEKO vs Leroy | 9–4 | 69.23% |
| PEKOPEKO vs Jack-8 | 3–9 | 25.00% |
| PEKOPEKO vs Kuma | 3–7 | 30.00% |
| PEKOPEKO vs Raven | 2–6 | 25.00% |
| PEKOPEKO vs Panda | 4–3 | 57.14% |
| PEKOPEKO vs Zafina | 2–5 | 28.57% |
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.