Pirates Had Interest in Luke Gregerson, Who Isn’t Getting Traded

Nick Cafardo of The Boston Globe reports that the Pirates and the Red Sox are both “sniffing on” San Diego Padres reliever Luke Gregerson.

Luke GregersonGregerson has a 2.91 ERA in 43.1 innings this year, with an 8.1 K/9 and a 1.9 BB/9 ratio. Those numbers are in line with his career numbers. He’s been a dominant reliever throughout his career, and has a year of control remaining. He’s making $3.2 M this year, and is eligible for arbitration one more time in 2014.

The fact that the Pirates are “sniffing” at Gregerson doesn’t necessarily mean they’re actively pursuing him. In fact, the Pirates never pay for relievers, so dealing for an established guy would be an extreme change in their approach. The bullpen hasn’t been an issue this year, and Gregerson would be a luxury, especially if Jason Grilli returns before the end of the year.

I’d do a trade values on him, but the fact is that the trade values for relievers are extremely hard to determine. Relievers have very little value. Gregerson has been worth less than a win, despite his great numbers the last few years. Even if you put him at a 1.0 WAR, he’s worth $1.4 M, which is an older Grade C pitching prospect. If that was the actual value, then the Pirates should make the deal. But the value for relievers tends to be much higher, especially around the deadline. I could see the true price for Gregerson being a Grade B hitting prospect or higher. We’ve already seen high prices paid for rentals like Francisco Rodriguez and Jose Veras, so Gregerson is sure to command a lot.

The Pirates don’t need relief help, and they don’t need depth, so there wouldn’t be a reason to pay for Gregerson.

James Santelli’s Analysis:

It is difficult to evaluate Gregerson because he has played every season of his five-year career in San Diego. Not only does that mean pitching at hitter’s nightmare Petco Park, but pitching in the evenings when the cooler weather makes the marine layer denser and more difficult to hit through.

Therefore, the best way to analyze Gregerson is using three stats: strikeouts, walks and groundball rate. He strikes out about 23 percent of batters, which would put him 2nd in the current Pirates bullpen, behind only new closer Mark Melancon. His slider is still his swing-and-miss pitch, and it’s a very good one. Though it’s not at the same level as Hanrahan’s hammer, Gregerson’s slider gets whiffs on about 40% of swings to put above average among reliever breaking balls.

The right-hander goes slider-heavy because his fastball averages only 88 miles per hour. But his overall strike-zone command is good, as he walks only 6 percent of batters. Once again, that puts him 2nd among current Pirates relievers and trails only Melancon. He will not have a blowup where he walks batter after batter.

The only downside: Gregerson is not a ground-ball pitcher. His 48 percent grounder rate means he is not the reliever you would choose when you need a grounder for a double play; that would remain the realm of Bryan Morris and Jeanmar Gomez.

If the Pirates acquire Gregerson, it is easy to see him slotting as Melancon’s setup man, allowing the team to use Justin Wilson in more particular spots against left-handed hitters. The 29-year-old would not light up PNC Park’s radar gun, but he is a healthy pitcher who would be very effective in middle relief when Jason Grilli returns.

UPDATE 2:44 PM: Ken Rosenthal says the Padres probably won’t move Gregerson after trading a few relievers today.

UPDATE 3:04: Jim Bowden says Gregerson isn’t getting traded.

Tim Williams

Author: Tim Williams

Tim is the owner and editor in chief of Pirates Prospects. He started the site in January 2009, and turned it into his full time job during the 2011 season. Prior to starting Pirates Prospects, Tim worked with AccuScore.com, providing MLB, NHL, and NFL coverage to various national media outlets, including ESPN Insider, USA Today, Yahoo Sports, and the Wall Street Journal. He also writes the annual Prospect Guide, which is sold through the site. Tim lives in Bradenton, where he provides live coverage all year of Spring Training, mini camp, instructs, the Bradenton Marauders, and the GCL Pirates.

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  • BostonsCommon

    “In fact, the Pirates never pay for relievers”…

    +1, you could have stopped right there.

  • buccotime57

    they did trade for qualls last year…i would like to see gregerson if we could give away very little like a declining project….i have watched him over the past few years and he would be an asset if grilli has a set back

  • CalipariFan506

    I would rather get Javy Lopez and then use Wilson or Watson as a set up man.

    • meatygettingsaucy

      no way would our bullpen have three lefties in it.

      • CalipariFan506

        Watson and Wilson can get righties out too though. It would just their availability even more flexible if we had a lefty specialist.