| Guldur vs Kazuya | 138–101 | 57.74% |
| Guldur vs Jin | 116–108 | 51.79% |
| Guldur vs King | 102–118 | 46.36% |
| Guldur vs Bryan | 95–103 | 47.98% |
| Guldur vs Reina | 86–88 | 49.43% |
| Guldur vs Steve | 70–70 | 50.00% |
| Guldur vs Hwoarang | 54–84 | 39.13% |
| Guldur vs Heihachi | 58–75 | 43.61% |
| Guldur vs Lili | 55–76 | 41.98% |
| Guldur vs Armor King | 60–67 | 47.24% |
| Guldur vs Dragunov | 54–66 | 45.00% |
| Guldur vs Jun | 58–61 | 48.74% |
| Guldur vs Paul | 53–57 | 48.18% |
| Guldur vs Law | 45–63 | 41.67% |
| Guldur vs Asuka | 41–63 | 39.42% |
| Guldur vs Yoshimitsu | 49–53 | 48.04% |
| Guldur vs Eddy | 46–45 | 50.55% |
| Guldur vs Clive | 44–45 | 49.44% |
| Guldur vs Leo | 45–43 | 51.14% |
| Guldur vs Xiaoyu | 45–41 | 52.33% |
| Guldur vs Azucena | 40–46 | 46.51% |
| Guldur vs Lee | 41–44 | 48.24% |
| Guldur vs Feng | 33–47 | 41.25% |
| Guldur vs Lars | 36–34 | 51.43% |
| Guldur vs Alisa | 32–36 | 47.06% |
| Guldur vs Devil Jin | 25–34 | 42.37% |
| Guldur vs Raven | 30–27 | 52.63% |
| Guldur vs Leroy | 21–34 | 38.18% |
| Guldur vs Lidia | 20–32 | 38.46% |
| Guldur vs Miary Zo | 27–24 | 52.94% |
| Guldur vs Victor | 24–22 | 52.17% |
| Guldur vs Kuma | 21–23 | 47.73% |
| Guldur vs Claudio | 23–20 | 53.49% |
| Guldur vs Nina | 17–18 | 48.57% |
| Guldur vs Zafina | 13–20 | 39.39% |
| Guldur vs Fahkumram | 15–17 | 46.88% |
| Guldur vs Jack-8 | 11–19 | 36.67% |
| Guldur vs Anna | 10–8 | 55.56% |
| Guldur vs Shaheen | 8–9 | 47.06% |
| Guldur vs Panda | 6–7 | 46.15% |
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.