| Kennedy vs Jin | 9–13 | 40.91% |
| Kennedy vs Reina | 8–10 | 44.44% |
| Kennedy vs Steve | 14–3 | 82.35% |
| Kennedy vs Law | 4–11 | 26.67% |
| Kennedy vs Lili | 8–6 | 57.14% |
| Kennedy vs Azucena | 4–9 | 30.77% |
| Kennedy vs Lidia | 4–9 | 30.77% |
| Kennedy vs Eddy | 4–8 | 33.33% |
| Kennedy vs Kazuya | 8–3 | 72.73% |
| Kennedy vs Hwoarang | 3–5 | 37.50% |
| Kennedy vs Jack-8 | 1–7 | 12.50% |
| Kennedy vs Jun | 5–3 | 62.50% |
| Kennedy vs Yoshimitsu | 7–0 | 100.00% |
| Kennedy vs Asuka | 4–3 | 57.14% |
| Kennedy vs Armor King | 4–3 | 57.14% |
| Kennedy vs King | 6–0 | 100.00% |
| Kennedy vs Lee | 1–5 | 16.67% |
| Kennedy vs Leroy | 6–0 | 100.00% |
| Kennedy vs Paul | 0–5 | 0.00% |
| Kennedy vs Miary Zo | 5–0 | 100.00% |
| Kennedy vs Dragunov | 1–3 | 25.00% |
| Kennedy vs Nina | 2–1 | 66.67% |
| Kennedy vs Panda | 1–2 | 33.33% |
| Kennedy vs Clive | 1–2 | 33.33% |
| Kennedy vs Bryan | 0–2 | 0.00% |
| Kennedy vs Leo | 2–0 | 100.00% |
| Kennedy vs Lars | 0–2 | 0.00% |
| Kennedy vs Alisa | 0–2 | 0.00% |
| Kennedy vs Claudio | 1–1 | 50.00% |
| Kennedy vs Kuma | 2–0 | 100.00% |
| Kennedy vs Victor | 0–2 | 0.00% |
| Kennedy vs Raven | 0–2 | 0.00% |
| Kennedy vs Heihachi | 0–2 | 0.00% |
| Kennedy vs Zafina | 1–0 | 100.00% |
| Kennedy vs Fahkumram | 0–1 | 0.00% |
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.