| SSB98 vs Jin | 126–104 | 54.78% |
| SSB98 vs King | 122–88 | 58.10% |
| SSB98 vs Hwoarang | 98–108 | 47.57% |
| SSB98 vs Kazuya | 108–80 | 57.45% |
| SSB98 vs Bryan | 99–86 | 53.51% |
| SSB98 vs Paul | 86–81 | 51.50% |
| SSB98 vs Law | 81–69 | 54.00% |
| SSB98 vs Yoshimitsu | 74–61 | 54.81% |
| SSB98 vs Reina | 51–73 | 41.13% |
| SSB98 vs Heihachi | 56–65 | 46.28% |
| SSB98 vs Steve | 58–57 | 50.43% |
| SSB98 vs Dragunov | 58–53 | 52.25% |
| SSB98 vs Lili | 72–31 | 69.90% |
| SSB98 vs Feng | 47–52 | 47.47% |
| SSB98 vs Lee | 60–37 | 61.86% |
| SSB98 vs Jun | 57–36 | 61.29% |
| SSB98 vs Eddy | 52–39 | 57.14% |
| SSB98 vs Asuka | 56–34 | 62.22% |
| SSB98 vs Victor | 42–42 | 50.00% |
| SSB98 vs Devil Jin | 38–42 | 47.50% |
| SSB98 vs Azucena | 32–45 | 41.56% |
| SSB98 vs Alisa | 34–40 | 45.95% |
| SSB98 vs Lars | 36–33 | 52.17% |
| SSB98 vs Nina | 42–26 | 61.76% |
| SSB98 vs Xiaoyu | 34–31 | 52.31% |
| SSB98 vs Jack-8 | 32–28 | 53.33% |
| SSB98 vs Raven | 30–30 | 50.00% |
| SSB98 vs Clive | 23–30 | 43.40% |
| SSB98 vs Leo | 30–20 | 60.00% |
| SSB98 vs Claudio | 21–29 | 42.00% |
| SSB98 vs Armor King | 21–20 | 51.22% |
| SSB98 vs Leroy | 11–28 | 28.21% |
| SSB98 vs Anna | 14–24 | 36.84% |
| SSB98 vs Lidia | 17–20 | 45.95% |
| SSB98 vs Zafina | 18–17 | 51.43% |
| SSB98 vs Kuma | 21–12 | 63.64% |
| SSB98 vs Shaheen | 8–19 | 29.63% |
| SSB98 vs Fahkumram | 10–16 | 38.46% |
| SSB98 vs Panda | 15–6 | 71.43% |
| SSB98 vs Miary Zo | 0–3 | 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.