| 2012LeBronJames vs Bryan | 42–26 | 61.76% |
| 2012LeBronJames vs Jin | 34–25 | 57.63% |
| 2012LeBronJames vs Kazuya | 34–24 | 58.62% |
| 2012LeBronJames vs King | 37–14 | 72.55% |
| 2012LeBronJames vs Steve | 31–17 | 64.58% |
| 2012LeBronJames vs Eddy | 28–11 | 71.79% |
| 2012LeBronJames vs Reina | 26–11 | 70.27% |
| 2012LeBronJames vs Heihachi | 16–21 | 43.24% |
| 2012LeBronJames vs Law | 18–8 | 69.23% |
| 2012LeBronJames vs Hwoarang | 20–5 | 80.00% |
| 2012LeBronJames vs Yoshimitsu | 16–8 | 66.67% |
| 2012LeBronJames vs Asuka | 14–10 | 58.33% |
| 2012LeBronJames vs Lee | 20–4 | 83.33% |
| 2012LeBronJames vs Azucena | 19–5 | 79.17% |
| 2012LeBronJames vs Paul | 12–10 | 54.55% |
| 2012LeBronJames vs Jun | 17–5 | 77.27% |
| 2012LeBronJames vs Dragunov | 17–3 | 85.00% |
| 2012LeBronJames vs Devil Jin | 14–5 | 73.68% |
| 2012LeBronJames vs Feng | 12–5 | 70.59% |
| 2012LeBronJames vs Victor | 11–5 | 68.75% |
| 2012LeBronJames vs Jack-8 | 10–5 | 66.67% |
| 2012LeBronJames vs Leroy | 8–7 | 53.33% |
| 2012LeBronJames vs Armor King | 7–7 | 50.00% |
| 2012LeBronJames vs Lars | 10–3 | 76.92% |
| 2012LeBronJames vs Claudio | 8–4 | 66.67% |
| 2012LeBronJames vs Nina | 6–6 | 50.00% |
| 2012LeBronJames vs Lidia | 10–2 | 83.33% |
| 2012LeBronJames vs Lili | 5–6 | 45.45% |
| 2012LeBronJames vs Raven | 9–2 | 81.82% |
| 2012LeBronJames vs Xiaoyu | 5–5 | 50.00% |
| 2012LeBronJames vs Alisa | 7–2 | 77.78% |
| 2012LeBronJames vs Kuma | 6–3 | 66.67% |
| 2012LeBronJames vs Clive | 4–5 | 44.44% |
| 2012LeBronJames vs Fahkumram | 6–3 | 66.67% |
| 2012LeBronJames vs Zafina | 6–1 | 85.71% |
| 2012LeBronJames vs Leo | 4–1 | 80.00% |
| 2012LeBronJames vs Anna | 3–2 | 60.00% |
| 2012LeBronJames vs Shaheen | 2–1 | 66.67% |
| 2012LeBronJames vs Panda | 2–1 | 66.67% |
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.