"His basic numbers are respectable, but when you look closer at the advanced metrics, a the few interesting facts reveal themselves -- and may account for why he did fall under almost everyone's radar.
While Jeremy's
True Shooting Percentage (TS% -- a measure of shooting efficiency that accounts for 2s, 3s and FTs) and
Effective Field Goal Percentage (eFG% -- a measures of shooting efficiency that accounts for 2s and 3s) are solid, they place him right in the middle of the NBA D-League. A middling guard in a minor league.
Furthermore, his
Assist Percentage (AST% -- the percent of his team's baskets he assisted while on the floor) ranks him 25th. So now you're probably thinking -- as many did --
what's so great about this guy? Isn't he just average?
Think again. Of the metrics listed above, three stand out above all others. First, Jeremy Lin's
defensive rating (DefRtg) of 93.2 and net rating (NetRtg) of 13.7 were
the best in the entire NBA D-League.
That means that while Lin was on the floor, his team gave up the fewest points per 100 possessions and outscored their opponents by the largest margin per 100 possessions.
http://www.nba.com/dleague/news/the_hidden_side_jeremy_lin_2012_02_15.html