At the beginning of the season, PECOTA looked up and down the Rockies roster, then spit out its projected win total: 74. As of this writing, Colorado has already post 68 W’s, with 38 games remaining. Barring a horrific turn of events, the Rockies should expect to blow past this projection. This article is not to bash on projection systems; they’re designed to be unbiased, more than they are to be “right”; besides, most humans would have reached the same conclusion when considering their division, their home field, and their history. But here we are with the Rockies safely in the Wild Card defying expectations. The Rockies have always been able to hit, given their friendly environment and their “the best defense is more offense approach” to their pitching problems. But this year has been somewhat different.
Colorado has historically tried many different approaches to building a rotation. Whether it be through focusing on groundballers (can hit HRs on the ground) or Fastball specialists (due to the difficult of throwing breaking balls at Coors), the Rockies have failed to crack the code of run prevention a mile above sea level. But this year, an unlikely combo has shown some success, even if largely due to sequencing. The Rockies have had rookies make the majority of starts for the club, with 4 rookies currently having started 63% of their games, especially since Jon Gray, the team’s’ ace, has been limited to just 12 starts. Now this, in no way, declares that bringing in 5 new faces every year to face big league hitters is a reasonable approach. But is there a developing core that the Rockies could ride for the next 5-6 years a la the Mets and their wunderkind?
The answer is no, but not because these guys are bad. German Marquez, Kyle Freeland, Jeff Hoffman, and Antonio Senzatela are all currently beginning their Major League careers by combining for 4.48 ERA over 442 IP and 78 starts. The next highest amount of IP by rookie starters belongs to the Reds, Athletics and Phillies, 3 teams decidedly looking beyond this October. The Mets have amassed a truly impressive collection of arms, but the Rockies newbies have held their own for the most part.The unit’s ERA is the third lowest of any rookie group with at least 150 IP and has compiled 5.8 WAR so far, 2.5 times more than the next group. Marquez has been the leader of the group, with a 14.7 K-BB%, ERA- of 83 and a FIP- of 86. He has also been remarkably consistent in the strike zone (53.6%), generating a fair amount of swings and misses. A 55 Future value connotes a potential mid-rotation stalwart for years to come, and the 22 year old has fit in well, continuing his strong campaign in the minors last year.
Jeff Hoffman was grading by scouts as having a higher ceiling than Marquez, with the 24 year old projected to become a potential #2 starter. He was the big get in the Tulo trade, but the returns so far have been the lowest of the group. Along with 8 starts at AAA, Hoffman has thrown 91.2 innings in 17 games (16 starts). An ERA of 5.30 and FIP of 4.74 are lackluster, and he is not producing a lot of whiffs or soft contact. Hoffman has not been bad, but he hasn’t been all that good either. Senztela and Freeland, however, have been more pleasant surprises. Kyle Freeland was taken 8th overall in 2014, so by no means is he a random success. But he is control artist lefty with a low 90’s fastball who has put up a 3.74 ERA over 127.2 IP. His 5.77 K/9 illustrates how Freeland needs to create soft contact, which has come in the form of a 55.6% of balls in play being put on the ground. He’s outpitching his 4.75 FIP by a good amount, but his low average exit velocity can help to explain that, along with limiting the number of barreled balls given up this year to under 4%. Antonio Senzatela was a surprise out of the gate, with 9-3 record before the ASG break. Recently, he has made appearances out of the bullpen, but has thrown up a 2.57 ERA over the last month. Like Hoffman, the 4.56 ERA/4.73 FIP are not the stuff of legends but These numbers are ballooned due to a 17.1HR/FB (good ole’ Coors) and a rough slump in at then end of June and into July. As a rookie, it makes sense that one could have success and then struggle once the league has some tape on you. But the bounce back is a good sign, showing that there is an ability there to find ways to make outs.
Typically you can tell how a team is doing if you know how many different pitchers they have had to use in a season, especially the number of rookies. In 2015, The Reds tossed a rookie out there to start a record 64 times in a row to end the season. They also won a total of 64 games. But the Rockies have managed to construct a staff of mostly rookies that has succeeded and has them staring down October. While there have not been any Cy Young candidates lacing up in the black and purple, the consistency of the Rockies rotation has allowed the offense to go out and slug their way to victory. This may not be the same young core the Mets currently have sitting on the DL, but they don’t need to be. Colorado has a 78.5% chance of making the playoffs, according to Steamer, and once you’re there, anything can happen.