Originally published at TwinsMVB.com .
After a satisfying series victory over the divisional rival Detroit Tigers, the Twins will end their homestand with a four-game set against the Tampa Bay Rays.
Tampa Bay started the season off on an excellent note, perching themselves atop the American League East while the Yankees and Red Sox tried to re-group. Now, though, the Rays have struggled to maintain their pitching prowess, and have slipped in the standings.
Still one of the best teams in baseball, though, the Rays will be trying to accomplish the same thing as the Twins during this series: closing the door on a rotten June in an attempt to get back on track in July.
Game One – Jeff Niemann (6-2, 2.72) vs. Carl Pavano (9-6, 3.33)
Niemann, 27, was a major factor into Tampa Bay’s incredible start to the season, posting a 2.38 ERA through the month of May. Like his team, though, Niemann took a step back in June. This step back has been minimal, but could be the start of a major regression.
Despite coming off two successful starts against National League squads, Niemann is a classic example of a pitcher with artificially impressive stats. With an extremely low BABIP, a low line drive percentage, and a very high strand rate, it’s not a question of whether or not Niemann will regress; it’s a question of when.
While he’s certainly not as good of a pitcher as his stats suggest, Niemann may not return to earth for quite a while. The longer he keeps up this façade, though, the harder his fall will be.
Pavano’s success, meanwhile, appears to be more a result of ability. Although he has the benefit of a low BABIP and high strand rate, Pavano hasn’t given up any fewer line drives than is usual for the 34-year-old. His overall talent level is probably worse than his current 3.33 ERA, but to expect a 4.00 ERA on the season would be fair.
Though not the case for most Twins, the month of June has been extremely friendly to Pavano. Coming off two consecutive complete games, Pavano has an ERA of 2.25 through 40 June innings. Pavano (and teammate Francisco Liriano) have been paramount to Minnesota’s ability to avoid a free-fall this month.
Both BJ Upton and Carl Crawford have dealt with minor bumps and bruises these past few days, and they may miss a game or two during this series.
Game Two – David Price (11-3, 2.44) vs. Scott Baker (4-7, 4.97)
A few weeks ago, David Price was in the same boat as Niemann: a lucky pitcher who would likely plummet back to a more realistic realm. Instead of regressing, though, Price seems to be finally tapping into his incredible potential.
Price, 24, had marginal success last year with basically two pitches: a four-seam fastball and a slider. This season Price has introduced two new pitches: a curveball and a two-seam fastball. With the ability to better deceive opposing batters, Price has had great success in 2010. His ERA won’t stay below 2.50 for too long, and he won’t be able to strand nearly as many runners as he is now, but Price, the first overall pick in the 2007 draft, has started to realize his potential, which should frighten batters across the American League.
Baker has been one of the most disappointing players for Minnesota this season. A career 4.36 ERA pitcher, Baker’s near-5.00 ERA this season has angered many fans. Looking at the stats, though, shows that Baker has BABIP slightly higher than is usual for the right-hander, and that more fly balls than usual are ending up as home runs. Both of these will likely regress eventually, though, Minnesota fans could be treated to a start along the lines of Baker’s most recent .
Game Three – Wade Davis (5-9, 4.68) vs. Francisco Liriano (6-6, 3.47)
When looking at opposing pitchers in these series previews, I usually make sure to mention whether or not that pitcher has had “luck” on their side. In Davis’ case, though, his poor stats are simply because he hasn’t pitched very well.
Whether his issues are mental or mechanical isn’t necessarily known, but he has garnered far fewer swinging strikes than in the past. This lack of deception has greatly hurt his stats, and Price could be replaced by top prospect Jeremy Hellickson very soon.
Liriano has been one of the best pitchers in the American League this season, and “luck” hasn’t played too big a factor in his success. He will give up more home runs per fly ball than he is now, but all signs point back to the biggest reason for Liriano’s success: his improved slider.
Game Four – James Shields (6-8, 4.76) vs. Nick Blackburn (7-5, 6.02)
On the face of things, it appears that Shields has been unimpressive this season. When trying to root out the reason for this mediocrity, though, I can’t find any glaring abnormalities. Most of his batted-ball and plate discipline stats have remained the same from years past, as Shields is still inducing plenty of ground balls and getting ahead in the count at a very impressive clip.
So why is the ground-ball pitcher struggling? For one, his BABIP is slightly higher, but something intangible is also a likely culprit. In any case, Shields hasn’t been very effective this season, and there is no reason to believe that his mediocrity will end against the Twins.
Blackburn has also struggled to get batters out this year, but we can pinpoint exactly what is ailing the 28-year old righty: He just isn’t very good. He is dead-last in the league in strikeouts per nine innings, and when he throws a pitch in the strike zone, opposing batters make contact an astounding 96.6 percent of the time, which is also tops in the league.
Marginally successful for the past few years, Blackburn relied upon his extremely accurate arm to paint the corners of the plate and walk very few opposing batters. This year, however, it appears the league knows that most of Blackburn’s pitches are hittable.
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