Kenley Jansen racking up strikeouts at historic rate

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Last season Carlos Marmol set the all-time record by striking out 16.0 batters per nine innings, becoming the first pitcher in baseball history with a strikeout rate above 15.0.

Marmol’s record is probably safe, but Dodgers reliever Kenley Jansen looks set to join him in the 15-plus club. Last night Jansen closed out a 3-2 victory for his fourth save of the season and struck out the side in the process, giving him 83 strikeouts in 48 innings overall.

That works out to 15.6 strikeouts per nine innings, which is the second-highest rate of all time:

                  YEAR     SO/9
Carlos Marmol     2010     16.0
KENLEY JANSEN     2011     15.6
Eric Gagne        2003     15.0
Billy Wagner      1999     15.0
Brad Lidge        2004     14.9

Predictably the top five spots all belong to relievers from the past 15 years. In terms of strikeout rates for starting pitchers Randy Johnson has the all-time record with 13.4 in 2001, when he whiffed 372 batters in 250 innings for the Diamondbacks.

Jansen, who began his pro career as a light-hitting catcher and didn’t move to the mound until 2009, has a 2.28 ERA, .156 opponents’ batting average, and 124 strikeouts in 75 innings as a big leaguer.

Ken Giles: ‘I’m actually enjoying the game more than I did for my entire tenure in Houston’

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Blue Jays closer Ken Giles hasn’t exactly turned things around since joining the Blue Jays on July 31, when the club sent embattled closer Roberto Osuna to the Astros. Giles posted a 4.99 ERA in 30 2/3 innings with the Astros, then put up a slightly less miserable 4.58 ERA in 17 2/3 innings with the Jays. Still, he’s much happier with the Jays than he was with the Astros, even after winning the World Series with them last year. He said to Rosie DiManno of the Toronto Star, “I’m actually enjoying the game more than I did for my entire tenure in Houston. It’s kind of weird to say that because I won a World Series with that team. But it’s like, I just felt trapped there. I didn’t feel like myself there. Overall, I felt out of place.”

Giles also said “the communication was lost” with the Astros and it was something that came easy with the Jays. He said, “When I came here, they stayed patient with me. I said hey, I want to work on this thing till I’m comfortable. All right. OK, I’m comfortable, let’s move on to this next thing. Pitching, you can’t just try to fix everything at once. For me, I had to take baby steps to get my groove back. The Jays allowed me to do that. Yeah, the team was out of contention, but it doesn’t matter. It’s still my career. I still have to prove myself. Them being so patient with me, understanding what I want to do, was very, very big.”

Giles, 28, has two more years of arbitration eligibility remaining. He has shown promise despite his overall mediocre numbers. In non-save situations this season (with both the Astros and Jays), he has a 9.12 ERA. But in save situations, his ERA is a pristine 0.38. Giles could be a closer the Jays find themselves leaning on as they attempt to get back into competitive shape. Since it sounds like Giles is quite enamored with Toronto and with the Blue Jays, a discussion about a contract extension certainly could be had.