| BSEG LuckyNeffy vs Kazuya | 83–74 | 52.87% |
| BSEG LuckyNeffy vs King | 63–63 | 50.00% |
| BSEG LuckyNeffy vs Jin | 55–69 | 44.35% |
| BSEG LuckyNeffy vs Bryan | 55–65 | 45.83% |
| BSEG LuckyNeffy vs Reina | 45–74 | 37.82% |
| BSEG LuckyNeffy vs Steve | 58–51 | 53.21% |
| BSEG LuckyNeffy vs Hwoarang | 41–60 | 40.59% |
| BSEG LuckyNeffy vs Dragunov | 40–53 | 43.01% |
| BSEG LuckyNeffy vs Lili | 55–34 | 61.80% |
| BSEG LuckyNeffy vs Paul | 38–45 | 45.78% |
| BSEG LuckyNeffy vs Asuka | 39–43 | 47.56% |
| BSEG LuckyNeffy vs Yoshimitsu | 33–47 | 41.25% |
| BSEG LuckyNeffy vs Jun | 24–54 | 30.77% |
| BSEG LuckyNeffy vs Eddy | 23–49 | 31.94% |
| BSEG LuckyNeffy vs Lee | 25–41 | 37.88% |
| BSEG LuckyNeffy vs Azucena | 30–34 | 46.88% |
| BSEG LuckyNeffy vs Lars | 31–31 | 50.00% |
| BSEG LuckyNeffy vs Law | 32–27 | 54.24% |
| BSEG LuckyNeffy vs Xiaoyu | 24–35 | 40.68% |
| BSEG LuckyNeffy vs Raven | 21–30 | 41.18% |
| BSEG LuckyNeffy vs Devil Jin | 18–31 | 36.73% |
| BSEG LuckyNeffy vs Leo | 20–20 | 50.00% |
| BSEG LuckyNeffy vs Victor | 18–21 | 46.15% |
| BSEG LuckyNeffy vs Alisa | 14–20 | 41.18% |
| BSEG LuckyNeffy vs Jack-8 | 9–23 | 28.12% |
| BSEG LuckyNeffy vs Nina | 17–15 | 53.12% |
| BSEG LuckyNeffy vs Feng | 13–13 | 50.00% |
| BSEG LuckyNeffy vs Claudio | 11–15 | 42.31% |
| BSEG LuckyNeffy vs Heihachi | 16–10 | 61.54% |
| BSEG LuckyNeffy vs Leroy | 13–12 | 52.00% |
| BSEG LuckyNeffy vs Shaheen | 9–15 | 37.50% |
| BSEG LuckyNeffy vs Anna | 8–16 | 33.33% |
| BSEG LuckyNeffy vs Fahkumram | 11–13 | 45.83% |
| BSEG LuckyNeffy vs Lidia | 8–10 | 44.44% |
| BSEG LuckyNeffy vs Zafina | 11–5 | 68.75% |
| BSEG LuckyNeffy vs Kuma | 7–8 | 46.67% |
| BSEG LuckyNeffy vs Miary Zo | 4–9 | 30.77% |
| BSEG LuckyNeffy vs Clive | 3–5 | 37.50% |
| BSEG LuckyNeffy vs Panda | 0–4 | 0.00% |
| BSEG LuckyNeffy vs Armor King | 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.