It's been 50 days since I took a look at the statistical pace that various Yankees players were on. Update time.

Mo
41 S (+6)
Mo has lowered his ERA 14 points since then and improved his save pace by 6 saves. He's converted his last 27 save chances.

Jorge
62 R (-3), 119 H (-27), 16 2B (-4), 21 HR (-1), 71 RBI (-12)
A vicious slump has caused him to drop in all 5 categories, with notable drops in hits and RBIs. He's been able to just about maintain his pace in the other categories.

Jeter
120 R (+14), 197 H (+13), 25 2B (+3), 4 3B (-1), 18 HR (+3), 65 RBI (=)
Jeter has noticably picked it up. If he maintains that hit total, it'd be his most in a season since 2000.

A-Rod
119 R (-5), 192 H (-2), 27 2B (-3), 45 HR (-3), 129 RBI (-12), 15 SB (=)
With the exception of RBI, he's basically maintained his excellent pace.

Matsui
110 R (+14), 189 H (+17), 44 2B (-1), 25 HR (+13), 123 RBI (+15)
What looked like it might be his worst year (but still a very good one) as a Yankee has turned into his best one. If he maintains this pace, he'd set new career highs in runs, hits, doubles and runs batted in.

Sheffield
108 R (+15), 180 H (+13), 32 2B (-5), 32 HR (+7), 123 RBI (+25), 10 SB (-5)
Sheff has really picked it up. As he stands right now, this season will be right on par with last season.

Also, a couple of others I didn't do last time (pitchers aren't as clear):

Randy
16-9, 237.3 IP, 227 K

Moose
15-10, 220.3 IP, 166 K