| yakety-yakkin vs Kazuya | 331–278 | 54.35% |
| yakety-yakkin vs Jin | 304–260 | 53.90% |
| yakety-yakkin vs Bryan | 217–234 | 48.12% |
| yakety-yakkin vs King | 231–180 | 56.20% |
| yakety-yakkin vs Heihachi | 135–156 | 46.39% |
| yakety-yakkin vs Paul | 146–110 | 57.03% |
| yakety-yakkin vs Hwoarang | 55–144–1 | 27.64% |
| yakety-yakkin vs Law | 94–95–1 | 49.74% |
| yakety-yakkin vs Steve | 75–107 | 41.21% |
| yakety-yakkin vs Reina | 80–100 | 44.44% |
| yakety-yakkin vs Dragunov | 78–93 | 45.61% |
| yakety-yakkin vs Armor King | 63–68 | 48.09% |
| yakety-yakkin vs Yoshimitsu | 38–89–1 | 29.92% |
| yakety-yakkin vs Eddy | 12–97 | 11.01% |
| yakety-yakkin vs Lili | 20–86–1 | 18.87% |
| yakety-yakkin vs Jack-8 | 49–55 | 47.12% |
| yakety-yakkin vs Azucena | 29–72–1 | 28.71% |
| yakety-yakkin vs Feng | 52–47 | 52.53% |
| yakety-yakkin vs Jun | 17–82 | 17.17% |
| yakety-yakkin vs Nina | 17–74 | 18.68% |
| yakety-yakkin vs Devil Jin | 40–49 | 44.94% |
| yakety-yakkin vs Lee | 37–47 | 44.05% |
| yakety-yakkin vs Asuka | 31–52 | 37.35% |
| yakety-yakkin vs Lars | 27–54 | 33.33% |
| yakety-yakkin vs Victor | 6–69–1 | 8.00% |
| yakety-yakkin vs Xiaoyu | 21–47–1 | 30.88% |
| yakety-yakkin vs Clive | 4–58–1 | 6.45% |
| yakety-yakkin vs Lidia | 17–39–1 | 30.36% |
| yakety-yakkin vs Alisa | 4–49–2 | 7.55% |
| yakety-yakkin vs Raven | 11–39 | 22.00% |
| yakety-yakkin vs Fahkumram | 20–28 | 41.67% |
| yakety-yakkin vs Leo | 20–17 | 54.05% |
| yakety-yakkin vs Leroy | 13–22 | 37.14% |
| yakety-yakkin vs Anna | 4–31 | 11.43% |
| yakety-yakkin vs Claudio | 18–16 | 52.94% |
| yakety-yakkin vs Shaheen | 12–20 | 37.50% |
| yakety-yakkin vs Kuma | 3–28 | 9.68% |
| yakety-yakkin vs Zafina | 8–16 | 33.33% |
| yakety-yakkin vs Panda | 2–13 | 13.33% |
| yakety-yakkin vs Miary Zo | 3–7 | 30.00% |
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.