| Kill The Past vs Reina | 72–34 | 67.92% |
| Kill The Past vs Kazuya | 28–63 | 30.77% |
| Kill The Past vs King | 48–40 | 54.55% |
| Kill The Past vs Jin | 25–38 | 39.68% |
| Kill The Past vs Yoshimitsu | 19–40 | 32.20% |
| Kill The Past vs Bryan | 25–31 | 44.64% |
| Kill The Past vs Lili | 26–28 | 48.15% |
| Kill The Past vs Lidia | 16–32 | 33.33% |
| Kill The Past vs Law | 24–22 | 52.17% |
| Kill The Past vs Steve | 20–25 | 44.44% |
| Kill The Past vs Dragunov | 19–22 | 46.34% |
| Kill The Past vs Leo | 16–21 | 43.24% |
| Kill The Past vs Lee | 13–24 | 35.14% |
| Kill The Past vs Hwoarang | 10–25 | 28.57% |
| Kill The Past vs Asuka | 17–17 | 50.00% |
| Kill The Past vs Azucena | 18–16 | 52.94% |
| Kill The Past vs Jack-8 | 11–16 | 40.74% |
| Kill The Past vs Kuma | 15–11 | 57.69% |
| Kill The Past vs Jun | 3–23 | 11.54% |
| Kill The Past vs Xiaoyu | 14–10 | 58.33% |
| Kill The Past vs Eddy | 8–15 | 34.78% |
| Kill The Past vs Claudio | 4–18 | 18.18% |
| Kill The Past vs Miary Zo | 14–8 | 63.64% |
| Kill The Past vs Heihachi | 5–16 | 23.81% |
| Kill The Past vs Paul | 6–13 | 31.58% |
| Kill The Past vs Devil Jin | 6–13 | 31.58% |
| Kill The Past vs Armor King | 15–4 | 78.95% |
| Kill The Past vs Alisa | 4–13 | 23.53% |
| Kill The Past vs Nina | 5–12 | 29.41% |
| Kill The Past vs Lars | 10–5 | 66.67% |
| Kill The Past vs Raven | 6–9 | 40.00% |
| Kill The Past vs Clive | 9–6 | 60.00% |
| Kill The Past vs Leroy | 8–6 | 57.14% |
| Kill The Past vs Victor | 4–10 | 28.57% |
| Kill The Past vs Zafina | 5–5 | 50.00% |
| Kill The Past vs Feng | 5–3 | 62.50% |
| Kill The Past vs Anna | 4–3 | 57.14% |
| Kill The Past vs Shaheen | 2–4 | 33.33% |
| Kill The Past vs Panda | 2–4 | 33.33% |
| Kill The Past 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.