| SidneyLeeReborn vs Heihachi | 222–268 | 45.31% |
| SidneyLeeReborn vs Kazuya | 254–229 | 52.59% |
| SidneyLeeReborn vs Bryan | 194–209 | 48.14% |
| SidneyLeeReborn vs Jin | 150–190 | 44.12% |
| SidneyLeeReborn vs Reina | 158–163 | 49.22% |
| SidneyLeeReborn vs Hwoarang | 142–163–1 | 46.56% |
| SidneyLeeReborn vs King | 137–162 | 45.82% |
| SidneyLeeReborn vs Steve | 145–133 | 52.16% |
| SidneyLeeReborn vs Yoshimitsu | 97–122 | 44.29% |
| SidneyLeeReborn vs Dragunov | 118–95–3 | 55.40% |
| SidneyLeeReborn vs Lili | 90–112 | 44.55% |
| SidneyLeeReborn vs Devil Jin | 95–88 | 51.91% |
| SidneyLeeReborn vs Paul | 76–101 | 42.94% |
| SidneyLeeReborn vs Clive | 85–88–1 | 49.13% |
| SidneyLeeReborn vs Lee | 65–101 | 39.16% |
| SidneyLeeReborn vs Azucena | 82–84 | 49.40% |
| SidneyLeeReborn vs Nina | 65–84 | 43.62% |
| SidneyLeeReborn vs Law | 42–95 | 30.66% |
| SidneyLeeReborn vs Asuka | 71–63 | 52.99% |
| SidneyLeeReborn vs Jun | 71–61 | 53.79% |
| SidneyLeeReborn vs Feng | 67–58 | 53.60% |
| SidneyLeeReborn vs Lars | 58–62 | 48.33% |
| SidneyLeeReborn vs Eddy | 53–61 | 46.49% |
| SidneyLeeReborn vs Xiaoyu | 50–56–1 | 47.17% |
| SidneyLeeReborn vs Lidia | 42–56 | 42.86% |
| SidneyLeeReborn vs Alisa | 42–51 | 45.16% |
| SidneyLeeReborn vs Armor King | 38–53 | 41.76% |
| SidneyLeeReborn vs Victor | 46–40 | 53.49% |
| SidneyLeeReborn vs Leroy | 49–33 | 59.76% |
| SidneyLeeReborn vs Claudio | 29–52 | 35.80% |
| SidneyLeeReborn vs Jack-8 | 28–42 | 40.00% |
| SidneyLeeReborn vs Zafina | 31–29 | 51.67% |
| SidneyLeeReborn vs Leo | 28–29 | 49.12% |
| SidneyLeeReborn vs Anna | 30–25 | 54.55% |
| SidneyLeeReborn vs Shaheen | 17–29 | 36.96% |
| SidneyLeeReborn vs Raven | 14–27–1 | 34.15% |
| SidneyLeeReborn vs Miary Zo | 19–15 | 55.88% |
| SidneyLeeReborn vs Fahkumram | 14–18 | 43.75% |
| SidneyLeeReborn vs Kuma | 6–12–1 | 33.33% |
| SidneyLeeReborn vs Panda | 6–8 | 42.86% |
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.