Serena Williams returns to No. 1 and Rafa Nadal jumps to No. 5 this week! Kris Budden has your rankings update:

In this edition of Court Report Daily Digital Hit, expectant mom Serena Williams returned to world No. 1 in without even hitting a ball. Meanwhile, Rafael Nadal jumped from No. 7 to No. 5 after lifting his 10th Monte Carlo Trophy.Elsewhere, famed Bud Colli