1The number of players that have gone the first 36 holes of the Deutsche Bank Championship without a bogey -- Craig Kanada.
2The number of eagles Angel Cabrera made in Saturday's second round. Cabrera has three eagles this week, two of which have come on the par-5 second.
3The number of points separating 70th-place Stephen Ames from 71st-place Rocco Mediate in the projected FedExCup standings. Only the top 70 players after Monday's final round will advance to the BMW Championship.
4The number of players that withdrew from the tournament either during or after Saturday's second round: David Toms withdrew during the round due to back problems, Stephen Leaney withdrew during the round due to an injured left wrist, J. P. Hayes withdrew prior to the start of the second round and Pat Perez withdrew during the round.
4The number of times that Mike Weir has held at least a share of the 36-hole lead at a PGA TOUR event. In two of those times, he won the tournament.
14The number of birdies that co-leader Aaron Baddeley has made so far this week. The field average is eight.
19The number of shots under par that the threesome of Tiger Woods, Phil Mickelson and Vijay Singh were during Saturday's second round. The threesome was 3 over during Friday's first round.
36The number of players who have yet to have a three-putt this week.
52The number of players who have yet to make a double-bogey this week.
70.804The scoring average in Saturday's second round. Par is 71 at TPC Boston.
71The number of spots that co-leader Rich Beem has gained in the projected FedExCup standings.
92.86Steve Elkington's driving accuracy percentage so far in this tournament. The field average is 68 percent.
143The number of strokes it took to make the cut this week (1 over par). Seventy-five players made the cut.
2,987The number of points separating first-place Steve Stricker from second-place K.J. Choi in the projected FedExCup standings. Choi withdrew from the tournament after Friday's first round.