| Lockheart vs Reina | 70–57 | 55.12% |
| Lockheart vs Kazuya | 48–68 | 41.38% |
| Lockheart vs Jin | 41–49 | 45.56% |
| Lockheart vs King | 28–49 | 36.36% |
| Lockheart vs Dragunov | 37–36 | 50.68% |
| Lockheart vs Steve | 32–29 | 52.46% |
| Lockheart vs Jun | 27–32 | 45.76% |
| Lockheart vs Yoshimitsu | 23–33 | 41.07% |
| Lockheart vs Devil Jin | 26–29 | 47.27% |
| Lockheart vs Victor | 21–34 | 38.18% |
| Lockheart vs Hwoarang | 19–32 | 37.25% |
| Lockheart vs Bryan | 19–29 | 39.58% |
| Lockheart vs Lili | 17–31 | 35.42% |
| Lockheart vs Lars | 19–25 | 43.18% |
| Lockheart vs Asuka | 10–31 | 24.39% |
| Lockheart vs Azucena | 13–22 | 37.14% |
| Lockheart vs Law | 12–22 | 35.29% |
| Lockheart vs Leo | 8–26 | 23.53% |
| Lockheart vs Lee | 10–23 | 30.30% |
| Lockheart vs Leroy | 14–15 | 48.28% |
| Lockheart vs Eddy | 10–18 | 35.71% |
| Lockheart vs Xiaoyu | 5–19 | 20.83% |
| Lockheart vs Alisa | 12–12 | 50.00% |
| Lockheart vs Raven | 9–15 | 37.50% |
| Lockheart vs Claudio | 10–11 | 47.62% |
| Lockheart vs Kuma | 7–11 | 38.89% |
| Lockheart vs Paul | 6–11 | 35.29% |
| Lockheart vs Jack-8 | 6–7 | 46.15% |
| Lockheart vs Feng | 3–10 | 23.08% |
| Lockheart vs Shaheen | 4–7 | 36.36% |
| Lockheart vs Nina | 4–7 | 36.36% |
| Lockheart vs Lidia | 3–2 | 60.00% |
| Lockheart vs Zafina | 0–4 | 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.