| yipyapper vs Kazuya | 83–53 | 61.03% |
| yipyapper vs King | 64–39 | 62.14% |
| yipyapper vs Reina | 64–38 | 62.75% |
| yipyapper vs Jin | 44–46 | 48.89% |
| yipyapper vs Lili | 44–38 | 53.66% |
| yipyapper vs Hwoarang | 30–51 | 37.04% |
| yipyapper vs Steve | 38–39 | 49.35% |
| yipyapper vs Bryan | 34–42 | 44.74% |
| yipyapper vs Yoshimitsu | 39–35 | 52.70% |
| yipyapper vs Dragunov | 32–36 | 47.06% |
| yipyapper vs Xiaoyu | 40–25 | 61.54% |
| yipyapper vs Lee | 35–30 | 53.85% |
| yipyapper vs Azucena | 32–33 | 49.23% |
| yipyapper vs Paul | 29–28 | 50.88% |
| yipyapper vs Law | 29–27 | 51.79% |
| yipyapper vs Asuka | 31–23 | 57.41% |
| yipyapper vs Leo | 23–25 | 47.92% |
| yipyapper vs Heihachi | 20–28 | 41.67% |
| yipyapper vs Raven | 21–23 | 47.73% |
| yipyapper vs Lars | 13–25 | 34.21% |
| yipyapper vs Armor King | 24–14 | 63.16% |
| yipyapper vs Devil Jin | 20–16 | 55.56% |
| yipyapper vs Jun | 16–20 | 44.44% |
| yipyapper vs Leroy | 7–24 | 22.58% |
| yipyapper vs Feng | 14–15 | 48.28% |
| yipyapper vs Eddy | 19–10 | 65.52% |
| yipyapper vs Lidia | 11–18 | 37.93% |
| yipyapper vs Nina | 14–14 | 50.00% |
| yipyapper vs Zafina | 12–13 | 48.00% |
| yipyapper vs Shaheen | 12–11 | 52.17% |
| yipyapper vs Victor | 18–5 | 78.26% |
| yipyapper vs Alisa | 9–13 | 40.91% |
| yipyapper vs Jack-8 | 6–15 | 28.57% |
| yipyapper vs Kuma | 10–6 | 62.50% |
| yipyapper vs Miary Zo | 3–6 | 33.33% |
| yipyapper vs Claudio | 4–4 | 50.00% |
| yipyapper vs Panda | 4–0 | 100.00% |
| yipyapper vs Clive | 4–0 | 100.00% |
| yipyapper vs Anna | 1–3 | 25.00% |
| yipyapper vs Fahkumram | 1–3 | 25.00% |
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.