Oldest Current MLB Players

Generally speaking, young players tend to have athleticism, upside and a salary right around the MLB minimum. It’s no wonder that teams tend to gravitate to those players when constructing their rosters. There’s not much demand for aging, positionless sluggers in this era, yet a small group of older players are contributing to winning teams. In honor of Jason Giambi’s three-homer game, here’s a comprehensive list of every 40-plus player to don an MLB uniform in 2011:

• Tim Wakefield (44) – The knuckleballer is once again a member of Boston's rotation. He has a 5.40 ERA with 4.3 K/9 and 3.1 BB/9 in 23 1/3 innings this year.
• Omar Vizquel (44) – The active leader in games played is showing few signs of age. Vizquel isn't on this list for his bat, but his .327/.358/.388 line is excellent. The 11-time Gold Glove winner has played second, short and third this year.
• Matt Stairs (43) – Stairs, who figures to DH in interleague play this weekend, needs to turn his season around. The New Brunswick native has just two hits and six walks in 28 plate appearances. Give Stairs credit for staying in the majors this long; Bryce Harper wasn’t even born when Stairs made his MLB debut with the ’92 Expos.
• Takashi Saito (41) – Before hitting the disabled list with a left hamstring injury, Saito appeared in just two games for the Brewers.
• Mariano Rivera (41) – How is Rivera this effective at 41? He leads the league in saves (13) and has a 1.80 ERA with 7.2 K/9 and 1.4 BB/9. His average fastball still checks in at over 91 mph.
• Arthur Rhodes (41) – Rhodes hasn't quite matched his 2010 performance so far, but a 3.97 ERA with 7.1 K/9 and 4.0 BB/9 isn't bad at any age.
• Craig Counsell (40) – The 16-year veteran has a .234/.321/.255 line in 55 plate appearances at second, third, short and left field. Consider that the average MLB shortstop has a .254/.312/.361 line and Counsell's numbers look a little better.
• Jason Giambi (40) – Giambi has an unusual .194/.306/.581 line after his three-homer game.
• Miguel Batista (40) – Batista has a 1.69 ERA through 16 innings despite having an equal number of walks and strikeouts (9).
• Darren Oliver (40) – Oliver has a 2.95 ERA with 6.4 K/9 and 1.0 BB/9 in 18 1/3 innings of relief. He and Rhodes provide the Rangers with a pair of dependable lefty relievers.
• Jim Thome (40) – After a tremendous 2010 season, Thome's numbers have fallen off and he has spent time on the disabled list. He hit a pair of homers and posted a .214/.333/.375 line before hitting the DL with an oblique strain.