1. Federer's first serve percentage?
2. Murray's ability to exploit with the backhand down the line shot?
3. Number of times Federer is able to run around the ball for his forehand?
4. Number of drop shots from Federer.
5. Whoever tires first?
6. Humidity? It's supposed to be @ 50%?
7. Rain? Even though it's NOT in the forecast?
8. Nadal in the stands - with Diana Federer and Kim - on either side - with Monaco in center?
9. If Murray follows Lendl's advice to aim at Federer?
10. Winning match point will change things quite a bit?
11. Number of times Murray fakes an injury to his knees and ankles?
12. Number of times Federer tugs at his shoulder and the belt buckle - signs of things not going his way?
13. Time warning - to Federer?
14. Times Murray curbs his desire to curse?
15. Judy's make up mask?
16. Kim's hair screaming there's nothing else here? That's all I got?
17. Robson walks on court with Murray's son - robbed? Rob-son!!!!!
18. Lendl gets news that his wife is pregnant - with their seventh daughter. Problem? It's not his.
19. Murray's father marries Lopez?
20. Someone's time's up for medication?