| Ron_Vong vs Hwoarang | 367–294 | 55.52% |
| Ron_Vong vs Jin | 316–282 | 52.84% |
| Ron_Vong vs Bryan | 316–261 | 54.77% |
| Ron_Vong vs Yoshimitsu | 236–299 | 44.11% |
| Ron_Vong vs Lili | 222–304 | 42.21% |
| Ron_Vong vs King | 262–248 | 51.37% |
| Ron_Vong vs Law | 291–211 | 57.97% |
| Ron_Vong vs Steve | 296–203 | 59.32% |
| Ron_Vong vs Lee | 263–224 | 54.00% |
| Ron_Vong vs Lars | 264–211 | 55.58% |
| Ron_Vong vs Kazuya | 256–184 | 58.18% |
| Ron_Vong vs Dragunov | 215–209–1 | 50.71% |
| Ron_Vong vs Reina | 209–194–1 | 51.86% |
| Ron_Vong vs Nina | 196–190–1 | 50.78% |
| Ron_Vong vs Feng | 165–216 | 43.31% |
| Ron_Vong vs Xiaoyu | 208–164 | 55.91% |
| Ron_Vong vs Paul | 196–161 | 54.90% |
| Ron_Vong vs Jun | 185–169 | 52.26% |
| Ron_Vong vs Devil Jin | 185–168 | 52.41% |
| Ron_Vong vs Alisa | 164–182–1 | 47.40% |
| Ron_Vong vs Asuka | 163–179 | 47.66% |
| Ron_Vong vs Azucena | 190–148 | 56.21% |
| Ron_Vong vs Eddy | 209–117 | 64.11% |
| Ron_Vong vs Victor | 146–157 | 48.18% |
| Ron_Vong vs Leo | 149–153 | 49.34% |
| Ron_Vong vs Jack-8 | 155–135 | 53.45% |
| Ron_Vong vs Raven | 148–141 | 51.21% |
| Ron_Vong vs Heihachi | 137–136 | 50.18% |
| Ron_Vong vs Claudio | 125–132 | 48.64% |
| Ron_Vong vs Leroy | 120–134 | 47.24% |
| Ron_Vong vs Zafina | 135–105 | 56.25% |
| Ron_Vong vs Anna | 113–115 | 49.56% |
| Ron_Vong vs Shaheen | 107–95 | 52.97% |
| Ron_Vong vs Lidia | 88–95 | 48.09% |
| Ron_Vong vs Kuma | 86–93 | 48.04% |
| Ron_Vong vs Armor King | 83–70 | 54.25% |
| Ron_Vong vs Panda | 55–67 | 45.08% |
| Ron_Vong vs Fahkumram | 50–58 | 46.30% |
| Ron_Vong vs Miary Zo | 40–47 | 45.98% |
| Ron_Vong vs Clive | 50–36 | 58.14% |
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.