This is the first of my position analysis series for 2005. This series will hopefully demonstrate my hypothesis that 2005 was a turning point in terms of moving from one generation of major leaguers to the next. The data is not sorted yet, and I may end up making some sort of table, but I don't know how to yet. Key to parentheses - (Age at end of calendar year, # of big league seasons) Victor Martinez (27, 3) .305, 20 HR, 80 RBI, .853 OPS Jason Varitek (33, 8) .281, 22 HR, 70 RBI, .856 OPS Joe Mauer (22, 2) .294, 9 HR, 55 RBI, 13 SB, .783 OPS Jorge Posada (34, 9) .262, 19 HR, 71 RBI, .782 OPS Ivan Rodriguez (34, 15) .276, 14 HR, 50 RBI, .735 OPS Bengie Molina (31, 6) .295, 15 HR, 69 RBI, .782 OPS Javier Valentin (30, 5) .281, 14 HR, 50 RBI, .883 OPS Michael Barrett (29, 7) .276, 16 HR, 61 RBI, .824 OPS Rod Barajas (30, 4) .254, 21 HR, 60 RBI, .771 OPS A.J. Pierzynski (29, 5) .257, 18 HR, 56 RBI, .728 OPS Jason Kendall (31, 10) .271, 0 HR, 53 RBI, 8 SB, .666 OPS Ramon Hernandez (29, 7) .290, 12 HR, 58 RBI, .772 OPS Javy Lopez (35, 12) .278, 15 HR, 49 RBI, .780 OPS Gregg Zaun (34, 11) .251, 11 HR, 61 RBI, .729 OPS Paul Lo Duca (33, 5) .283, 6 HR, 57 RBI, .714 OPS Mike Piazza (37, 13) .251, 19 HR, 62 RBI, .778 OPS Jason LaRue (31, 5) .260, 14 HR, 60 RBI, .806 OPS Mike Lieberthal (33, 10) .263, 12 HR, 47 RBI, .755 OPS Damian Miller (36, 8) .273, 9 HR, 43 RBI, .753 OPS Mike Matheny (35, 11) .242, 13 HR, 59 RBI, .701 OPS Brian Schneider (29, 4) .268, 10 HR, 44 RBI, .739 OPS Toby Hall (30, 5) .287, 5 HR, 48 RBI, .683 OPS John Buck (25, 2) .242, 12 HR, 47 RBI, .676 OPS Yadier Molina (23, 2) .252, 8 HR, 49 RBI, .654 OPS Brad Ausmus (36, 13) .258, 3 HR, 47 RBI, .682 OPS Ryan Doumit (24, 1) .255, 6 HR, 35 RBI, .722 OPS Brian McCann (21, 1) .278, 5 HR, 23 RBI, .745 OPS Dioner Navarro (21, 1) .273, 3 HR, 14 RBI, .729 OPS