Shaun Marcum: Offspeed Artist

Doug Melvin and the Milwaukee Brewers orchestrated one of the more controversial trades last winter, sending stud prospect Brett Lawrie to Toronto in return for right-hander Shaun Marcum.

Lots of people spent the off-season lamenting the move, especially since Lawrie exploded onto the big league scene last season with a .293/.373/.580 line in his first 43 games and Marcum imploded during the postseason with an unsightly 14.90 ERA in three playoff starts. That regret has seeped into the regular season. Lawrie has avoided a sophomore slump thus far — despite a significant decrease in power production — and is hitting .281/.311/.386. Brewers fans are left to wonder what could have been, as they watch their $36 million man, Aramis Ramirez, struggle at the plate with a .151/.220/.245 line to begin the season.

While Lawrie would certainly look good in a Brewers uniform for the next six seasons, Marcum’s overall production has largely been overlooked. Despite his postseason struggles, he compiled a 3.54 ERA for the Brew Crew in 2011 and held the starting rotation together last April when Yovani Gallardo struggled and Zack Greinke was on the disabled list. Not only that, but the Brewers wouldn’t have been able to nab Greinke last December without Marcum’s transaction preceding it. Greinke turned down a deal to Washington that would have included a $100 million contract extension because he wanted to play for a winner. Marcum’s acquisition symbolized the chance to win in Milwaukee — or at least a strong desire to win now from the organization — which is why Greinke approved a move to Milwaukee.

Fast forward to this season, and we find Marcum cruising along with a 3.79 ERA. Although that level of production is no longer above average in this new, decreased run environment, the 30-year-old has shown signs that he will continue to churn out quality starts this year and anchor the middle of the Brewers’ starting rotation.

For example, the right-hander owns a 15.4% swinging strike rate thus far in 2012. The league average for starting pitchers is only 8.4%. In fact, Marcum has compiled the best swinging-strike rate among starting pitchers this season:

Pitcher SwStr%
Shaun Marcum 15.4
Edwin Jackson 14.3
Daniel Bard 14.0
Cole Hamels 13.8
Gavin Floyd 13.7
Anthony Bass 13.4
Philip Humber 13.3

He has also enticed myriad swings outside the strike zone, as he has gotten opposing hitters to swing at 38.8% of his pitches that are outside the zone. Again, that vastly outperforms the league average from starting pitchers, which is only 28.9% through the first two-and-a-half weeks in 2012.

Those impressive numbers come on the strength of his offspeed pitches.

The changeup has always been Marcum’s best pitch. It handcuffs left-handed hitters and keeps them from sitting on his fringe-average fastball. Opposing lefties don’t have to guess at how Marcum will use his changeup. He has been relatively consistent with the low-and-away treatment to lefties. As illustrated in the following graphic, we can clearly see that Marcum has not deviated from that plan: His changeups to lefties are almost always low-and-away.

Perhaps the most impressive part of the above heat map is the fact that Marcum has not missed middle-in to a lefty with a changeup all season. That location has helped Marcum generate a bunch of swings-and-misses with his changeup. Harry Pavlidis, of The Hardball Times, put together some research on whiff rates on various pitches. Using that data, we can determine that the league-average swinging strike rate for changeups is 15.1%. Through three games in 2012, Marcum has 14 whiffs on 63 changeups, which calculates to an impressive 22% swinging strike rate. That’s a legitimate plus-pitch.

Marcum has also featured a slider much more frequently this season than in previous years. Last season, the right-hander only threw 10.9% sliders. That number has jumped to 22.2% in 2012. It is not difficult to see why Marcum has begun throwing his slider so often, either, as it has been extremely difficult for batters — particularly right-handers — to handle.

Once again, we find that Marcum has been remarkably consistent with the location of his sliders against right-handed batters. He has missed a couple of times this year, but he has largely been planting his sliders low-and-away with regularity. That has been a large reason why righties are hitting only .205 this season against him.

It should also be noted that Marcum’s slider is very similar to his cutter. He plays with the velocity a bit — and can get a bit more downward movement on his slider — but the two can be interchangeable pitches at times. Again employing the data that Pavlidis compiled, we can determine that opposing batters swing and miss at sliders and cutters 13.6% of the time. Marcum has generated 24 swings-and-misses this season on 125 sliders and cutters. That equates to an impressive 19.2% swinging-strike rate. Again, that’s well above average.

The Achilles’ heel for Marcum has been the home-run ball. He is a flyball pitcher and he has already given up three home runs this year. That will ultimately limit his chances of becoming an elite pitcher in the major leagues, though his 4.25 K/BB ratio and well-above-average offspeed pitches will allow him to remain effective on the mound. The Brewers need him to produce, too, because left-hander Chris Narveson just landed on the 15-day disabled list with a torn rotator cuff and could be lost for the season.

Shaun Marcum averages only 87 mph with his fastball, yet he has a career 7.25 K/9. He does so on the strength of an advanced feel for pitching and his quality offspeed pitches. In previous seasons, he relied on a plus-changeup to do most of the heavy lifting. This season, though, he has employed a devastating slider-cutter mix that has helped him compile the league’s best swinging-strike rate for a starting pitcher.

It’s difficult to assume that Marcum will continue to whiff opposing batters at this rate throughout the remainder of the season. After all, the highest SwStr% from a starting pitcher in 2011 (min. 100 IP) was only 11.8%. If he can continue to locate his offspeed stuff, however, he still should still find success through a combination of swings-and-misses and weak contact. The real question lies in whether or not Shaun Marcum can limit his home runs. If the home runs become rare and the offspeed offerings continue to be placed on (or just off) the corners, Brewers fans may not ultimately feel so sour about losing Brett Lawrie to Toronto.



Print This Post



J.P. Breen is a graduate student at the University of Chicago. For analysis on the Brewers and fantasy baseball, you can follow him on Twitter (@JP_Breen).


Sort by:   newest | oldest | most voted
Chazz_IL
Member
Chazz_IL
4 years 2 months ago

Did Greinke say at the time that he approved going to Milwaukee because of the Marcum trade? Because the existence of a certain Braun and a certain Fielder, and to a lesser extent a certain Weeks and a certain Gallardo should have been enough to convince him of the Brewers’ chances at winning.

Jake S
Guest
Jake S
4 years 2 months ago

If memory serves correctly Marcum coming to the Brewers was a huge factor in Greinke then coming as well. Milwaukee wasn’t even on the list of possible destinations for Greinke until they acquired Marcum.

Dealer A
Guest
Dealer A
4 years 2 months ago

It was the combination of Fielder staying for the last year of his contract and the acquisition of Marcum.

“I knew Prince only had one year left on his contract and I wasn’t sure what direction they were going to go in with him. But once they signed Marcum and didn’t trade Prince, I knew they were in it.”

oh Hal
Guest
oh Hal
4 years 2 months ago

Its worth adding that Melvin believed that Lawrie was blocked by McGehee. He also stated in a television interview that he didn’t mind trading away players like Lawrie because he could just draft more. That tells you about the competence level of the front office and that’s putting aside how badly they overpaid for Marcum.

jerbear1985
Member
jerbear1985
4 years 2 months ago

Not only did no one know McGehee would fall off of a cliff, but Lawrie’s attitude had become something of a headache for the club in the minors. The Brewers also have had no problem drafting bats in the past.

Bob
Guest
Bob
4 years 2 months ago

He was also blocked by Green (Brewers minor league player of the year last season) as well as refusing to show up for the fall league to work on 3B. That refusal didn’t go over well with the front office.

Geoff
Guest
Geoff
4 years 2 months ago

Marcum is a decent pitcher, but I think I speak for all Jays fans when I say thank you very much Doug Melvin and the Brewers organization for the gift.

robby
Guest
robby
4 years 2 months ago

i think it’s something that worked well for both sides that were dealing from a position of strength to an extent. While Marcum himself may not have been THE factor for Greinke, trading for a pitcher while keeping Fielder definitely was…

Rob
Guest
Rob
4 years 2 months ago

I wouldn’t trade the Brewer’s playoff run last year for Lawrie. It was an absolute blast to be at the playoff games. The Marcum deal was perfect-when it’s time to go for it, do it, even if it means only one playoff run. Totally worth it IMO.

Dan
Guest
Dan
4 years 2 months ago

Lawrie did an amazing thing. The year he refused to go to the fall league, he told Melvin he deserved to have been a Sept call up. He told Melvin he was a MLB player and not a fall league player and simply refused to go.

Melvin told Brett that after the fall league he would be a spring invite to camp. That was how it worked, Melvin said. Lawrie just said ‘no, I am a MLB player NOW’.

To me it will be interesting if Lawrie has any slump or problem in Toronto at any time. Because when the player tells the organisation what to do, or he refuses to play, it can become interesting

wpDiscuz