Yes, he was terrific in these 8 ball matches in 2005. Now, for those who haven’t seen it, here he is in 2011, in his mid-70’s, taking out the then-defending champion of the World 14.1 Tournament - Oliver Ortmann. If you like to watch straight pool, you will be in heaven watching this match!
https://youtu.be/UcquCQEjHHs
That was the year (2011) Ray was inducted into the 14.1 Hall of Fame, so they actually got him to play in the event. His match with Ortmann was in the group (round-robin) stage. Sigel and Parica were also in their group. Ray and Oliver both finished that group stage at 5-2. Ray then lost his next match and was out; Oliver won just one more match after the group stage.
Check out the 11th rack of this match -- it ran about 25 minutes starting at about 1:15. They played 12 innings each, with 17 safeties (12 in a row) and 4 intentional fouls.