Detroit Tigers: How Origination’s Top Prospects are Faring in Arizona Fall League

Christin Stewart and JaCoby Jones

Christin Stewart

AFL Stats: 27 at-bats, seven total bases, four hits, three RBI, two runs scored, a home run and 10 strikeouts.

Stewart hasn’t had the easiest time so far in the AFL, striking out in 10 of his 27 at-bats. However seven of those punch outs came in his first three games. In the three games since, Stewart has gone down on strikes only three times.

Will Stewart Crack the Major League Roster in 2017?

Potentially. It will mostly depend on whether Detroit trades away any outfielders, not to mention how Stewart performs in the minors early next season.

Should Detroit hang on to both Justin Upton, Cameron Maybin and J.D. Martinez, Stewart is likely ticketed for another year of seasonings in the minors. However, if one or two of the group is moved, there is a chance.

If Stewart can produce at Double-A Erie (where he finished 2016), he has a real chance of making it to the Majors next year—even if it is just as a September call up.

JaCoby Jones

AFL Stats: 28 at-bats, 18 total bases, 12 hits, seven RBI, five runs scored, four stolen bases, three doubles, two walks, a home run and four strikeouts.

One of the AFL’s best players so far, Jones is showing why he could take on a more significant role with the Tigers next season.

The dynamic prospect currently leads the league in batting average and hits. He also ranks third and seventh in OPS and on-base percentage respectively. What’s more, the former Pittsburgh farmhand is third in the league in both stolen bases and slugging percentage.

What’s perhaps most encouraging about Jones’ stat line is that he has only struck out four times in eight games.

Will Jones Crack the Major League Roster in 2017?

Yes. In his brief stint last year, Jones showed what kind of impact he could make on the team. With the added experience from the AFL, he could eventually force his way into the starting lineup.

With Nick Castellanos entrenched at the hot corner, Jones’ playing time will likely come in the outfield. If any of Detroit’s starting outfielders from 2016 are dealt, there is a real chance JaCoby Jones could start on Opening Day for the Tigers.

Grayson Greiner and Artie Lewicki

Grayson Greiner

AFL Stats: 13 at-bats, 12 total bases, six hits, five RBI, three doubles, three runs scored, two walks, one home run and no strikeouts.

Will Greiner Crack the Major League Roster in 2017?

Probably. A towering, 6’6” backstop, Greiner made it all the way to Toledo, where he made his Triple-A debut at the end of the season. In his time split between Lakeland, Erie and Toledo in 2016, the right-handed hitter posted a .293 batting average, 42 RBI, 34 runs scored, 15 doubles, seven home runs and three triples.

Greiner is more known for his defensive work than anything else, so the offensive production is extremely encouraging.

If the Detroit Tigers head into 2017 with John Hicks operating as James McCann’s primary deputy, then Greiner will suit up for the Tigers at some point as the third catcher. That was the role that Hicks played in 2016, as he saw action in a game for Detroit as a September call up.

Artie Lewicki

AFL Stats: Four appearances, 6.2 innings pitched, 11 this allowed and six runs (five earned) allowed. Struck out four while walking just one. Gave up one home run.

Will Lewicki Crack the Major League Roster in 2017?

Probably not, no. Lewicki posted impressive numbers for Lakeland and Erie (3.44 ERA, 77 strikeouts, 19 walks in 89 innings), however Detroit may not want to rush things.

Additionally, the team employs plenty of other options who could step up in the event of an injury or trade. These include Buck Farmer, Myles Jaye and Chad Bell.

Adam Ravenelle, Jeff Thompson and Spencer Turnbull

Adam Ravenelle

AFL Stats: Four appearances, four innings pitched, three strikeouts, three saves, one hit allowed, one walk allowed.

With the exception of Jones, Ravenelle has turned in perhaps the most encouraging display of Tigers prospects in the AFL. The Vanderbilt product could very well end up pitching out the back of Detroit’s bullpen someday, and his numbers this fall only back that up. The sample size is small, but it is positive nonetheless.

Will Ravenelle Crack the Major League Roster in 2017?

Potentially. The hard-throwing right-hander combines his blazing fastball with a solid change. Those pitches helped him reach Double-A Erie, where he continued his trend of striking out batters.

Ravenelle struck out 57 batters in 58 minor league innings last season, while allowing batters to hit just .220. His 33 walks are a slight concern, but if he can throw strikes, he could pitch for the Tigers next season.

His chances will only improve if Detroit moves on from some of the veteran relievers (Mark Lowe, Dustin Molleken and Warwick Saupold) on the team’s 40-man roster.

Jeff Thompson

AFL Stats: Four appearances, six innings pitched, five strikeouts, four hits allowed and two walks allowed. Gave up just one run.

Will Thompson Crack the Major League Roster in 2017?

Likely not. A third-round pick in 2013, Thompson has yet to advance beyond Lakeland. However, he showed well for the club in 2016, notching a 3.49 ERA and 100 strikeouts in 118.2 innings pitched. With a 3.75 career ERA in 290.1 minor league innings, Thompson simply needs to be challenged at a higher level.

That level probably isn’t the Major Leagues—at least not next season. Thompson could very well debut with the Tigers in 2018.

Spencer Turnbull

AFL Stats: Two appearances, two games started. Pitched six innings, allowed nine hits, five runs (four earned) and four walks. Recorded six strikeouts.

Long one of Detroit’s top starting pitching prospects, Turnbull was sidelined by injuries for much of last season. He ended up making 12 starts, totaling 44.1 innings pitched. Over the same span, he struck out 39 while holding batters to a .195 batting average and a 1.06 WHIP.

Will They Crack the Major League Roster in 2017?

The right-hander could still make an impact with the Detroit Tigers as a starter, but that likely isn’t going to happen next season. Even before the injury, Turnbull hadn’t progressed past Lakeland.

Next: Tigers Pitching Staff Has Extremely Promising Future

The fact that he turned in some solid innings for the affiliate in 2016 is encouraging, but 2018 or 2019 may be more realistic dates for the pitcher’s Major League debut.