Rui served to close the first and fifth sets and had 4 MPs in three different games.
If anything, Anderson is fortunate to be in this situation. Rui is the only one who had chances to have this match sewn up by now, lots of chances.
If Kevin had won the two points on his serve from 5-4 in the second set tie-break, he would have been up two sets to love and likely would have won the match by now, considering he won the fourth set too. That was the point I was trying to make. Instead he didn't win those two points and is now battling for survival. If he wants to be Top 20 as he aspires to be, then he needs to win the points that matter more consistently. I am thrilled that he saved the match points, but don't think he should have been in this position in the first place.
Hopefully I articulated my PoV a bit clearer now