| KingGuzma vs Bryan | 264–387 | 40.55% |
| KingGuzma vs Kazuya | 225–274 | 45.09% |
| KingGuzma vs King | 254–235 | 51.94% |
| KingGuzma vs Steve | 234–234 | 50.00% |
| KingGuzma vs Jin | 188–195 | 49.09% |
| KingGuzma vs Dragunov | 155–152 | 50.49% |
| KingGuzma vs Yoshimitsu | 133–172 | 43.61% |
| KingGuzma vs Hwoarang | 124–163 | 43.21% |
| KingGuzma vs Heihachi | 138–147 | 48.42% |
| KingGuzma vs Law | 121–142 | 46.01% |
| KingGuzma vs Lili | 106–154 | 40.77% |
| KingGuzma vs Armor King | 135–107 | 55.79% |
| KingGuzma vs Reina | 116–125 | 48.13% |
| KingGuzma vs Paul | 90–132 | 40.54% |
| KingGuzma vs Lee | 108–114 | 48.65% |
| KingGuzma vs Devil Jin | 106–77 | 57.92% |
| KingGuzma vs Nina | 69–81 | 46.00% |
| KingGuzma vs Xiaoyu | 79–65 | 54.86% |
| KingGuzma vs Fahkumram | 57–79 | 41.91% |
| KingGuzma vs Lars | 64–67 | 48.85% |
| KingGuzma vs Eddy | 50–80 | 38.46% |
| KingGuzma vs Jun | 67–55 | 54.92% |
| KingGuzma vs Feng | 58–58 | 50.00% |
| KingGuzma vs Azucena | 49–63 | 43.75% |
| KingGuzma vs Clive | 63–44 | 58.88% |
| KingGuzma vs Asuka | 48–54 | 47.06% |
| KingGuzma vs Jack-8 | 44–53 | 45.36% |
| KingGuzma vs Leo | 40–57 | 41.24% |
| KingGuzma vs Claudio | 38–54 | 41.30% |
| KingGuzma vs Anna | 43–48 | 47.25% |
| KingGuzma vs Lidia | 41–49 | 45.56% |
| KingGuzma vs Victor | 51–33 | 60.71% |
| KingGuzma vs Raven | 40–42 | 48.78% |
| KingGuzma vs Shaheen | 35–45 | 43.75% |
| KingGuzma vs Alisa | 43–35 | 55.13% |
| KingGuzma vs Zafina | 18–34 | 34.62% |
| KingGuzma vs Kuma | 24–21 | 53.33% |
| KingGuzma vs Miary Zo | 21–23 | 47.73% |
| KingGuzma vs Leroy | 15–15 | 50.00% |
| KingGuzma vs Panda | 6–12 | 33.33% |
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.