Harper has now caught Miley in FanGraphs's WAR calculation, and has passed him in Baseball-Reference's version. The difference in the month of September has been pretty dramatic. Miley has allowed 19 ER in 29 IP in September, for a 5.90 ERA and a 1.724 WHIP. Meanwhile, Harper has hit .305/.377/.611 with 4 SB during this month. And Harper has two more things going for him. His team has the best record in the National League, and Harper has been a big part of that, while Miley's Diamondbacks have been stuck around the .500 mark. And secondly, Harper has had a historic season for a 19 year old, posting the best-ever WAR by a teenager - http://bbref.com/pi/shareit/eh33M
|Ken Griffey, Jr.||19||1989||2.9|
Miley has had an outstanding season, and has been the Diamondbacks' best pitcher for the year, but his late slump combined with Harper's hot streak means that Miley will probably end up second in the 2012 NL Rookie of the Year balloting.]]>
Just missing the Top 10 are several more Diamondback pitchers - David Holmberg and Michael Bolsinger of Visalia have 27 strikeouts each, Archie Bradley has 26 for South Bend, Patrick Corbin of Mobile has 25, and Anthony Meo of Visalia has 24.]]>
Over the last two years, Lindstrom has significantly lowered his ERA and WHIP, due primarily to better control. His fastball velocity has dropped a little, from an average of 97.6 mph in his rookie year of 2007 to around 95.0 this year, but that would still make his fastball the fastest on the team, just ahead of David Hernandez (94.7) and newcomer Matt Albers (93.4). Lindstrom gets a good percentage of ground balls (career 47.4 GB%), and does not allow many home runs (career 0.51 HR/9). His career Swinging Strike percentage is a solid 10.3%, which is similar to that of J.J. Putz (11.8%) and David Hernandez (10.0%).
Although Lindstrom is 32 years old, his arm has fewer pitches on it than most pitchers his age, because he took a two-year sabbatical from 1999-2001 as a missionary in Sweden. He started his minor league career at the age of 22, but had hardly touched a baseball in the preceding two years.
Lindstrom makes $3.6M this year, and has a $4M club option for 2013, which is a lot to pay for a set-up man, (with a $0.2M buyout). The Diamondbacks will probably decline the option, but may try to negotiate a new deal for the next year or two.