Brewers: Update On Prospects In The Arizona Fall League

Nov 3, 2018; Surprise, AZ, USA; Overall view of Surprise Stadium during the Arizona Fall League All Star Game. Mandatory Credit: Mark J. Rebilas-USA TODAY Sports
Nov 3, 2018; Surprise, AZ, USA; Overall view of Surprise Stadium during the Arizona Fall League All Star Game. Mandatory Credit: Mark J. Rebilas-USA TODAY Sports
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Nov 3, 2018; Surprise, AZ, USA; Overall view of Surprise Stadium during the Arizona Fall League All Star Game. Mandatory Credit: Mark J. Rebilas-USA TODAY Sports
Nov 3, 2018; Surprise, AZ, USA; Overall view of Surprise Stadium during the Arizona Fall League All Star Game. Mandatory Credit: Mark J. Rebilas-USA TODAY Sports /

The Arizona Fall League is a finishing school and showcase for top minor league prospects around baseball. The Milwaukee Brewers have a handful of their prospects in the AFL this year. Let’s check in on how they’re doing.

Brewers prospects this year are playing for the Salt River Rafters, who currently have a 6-9 record through their first 15 games. The AFL schedule is 30 games, meaning we’ve reached the halfway point and it’s time for an update.

Here’s an update on the Brewers prospects playing in the 2021 Arizona Fall League at the halfway point in their season.

Joey Wiemer

The headlining Brewers prospect in Arizona this fall has to be Joey Wiemer. He rode an incredible second half all the way up prospect lists and grabbed the attention of many, and he isn’t letting go of that.

So far, Wiemer has played in 9 of the 15 games for Salt River (there are 6 outfielders on the roster who all need to split time) and, unsurprisingly, he’s leading his team in hitting. Wiemer has a .467/.568/.667 slash line with a 1.234 OPS, 3 doubles, 1 homer, and 2 stolen bases.

His exit velocities have routinely been in the triple digits, impressing scouts and spectators alike. It’s a small sample size, just 30 at-bats in Arizona, but it’s an extension of what he did in the second half of the season and with 14 hits in those 30 trips, with four walks and just 5 strikeouts, he’s continued to impress.

Joe Gray Jr.

There wasn’t a prospect in the Brewers system that garnered more hype in the first half of the 2021 season than Joe Gray Jr. He got off to a hot start in Low-A Carolina, impressing enough to earn a promotion to High-A Wisconsin. However, he struggled after the promotion, and the hype has worn off a little.

It doesn’t help that Gray is also having a horrible AFL showing offensively. In his 30 at-bats in 9 games, Gray has just one hit. That’s an .033 batting average. He’s also struck out 14 times.

Gray has shown great speed and instincts in centerfield, showing off his defensive prowess. As great as that is, his lack of offensive production is somewhat concerning.

He’s healthy, and that’s the important thing, but hopefully he can find his offensive fortitude again in the second half of the AFL schedule.

Mar 1, 2021; Phoenix, AZ, USA; Milwaukee Brewers Mario Feliciano #79 poses during media day at American Family Fields. Mandatory Credit: MLB photos via USA TODAY Sports
Mar 1, 2021; Phoenix, AZ, USA; Milwaukee Brewers Mario Feliciano #79 poses during media day at American Family Fields. Mandatory Credit: MLB photos via USA TODAY Sports /

Mario Feliciano

The Brewers top catching prospect and potential “Catcher of the Future”, Mario Feliciano, missed a lot of the regular season with a shoulder injury and was sent to the AFL to get some extra at-bats to make up for lost time.

Feliciano has done well in his six games so far, hitting .263 with a .632 OPS. He’s 5 for 19 with a pair of doubles and 3 RBIs. He’s caught a number of attempted base-stealers and has looked great defensively as that shoulder is back to 100%.

Feliciano has had to split time with Willie MacIver from the Rockies at catcher, which has eaten into his playing time. The Brewers are going to want to see if Feliciano will be ready for a big league role in 2022, and his performance in the AFL will go a long way in helping to determine that.

Hopefully we’ll see more good things from Feliciano in the second half of the AFL season.

David Hamilton

If you don’t recall David Hamilton being a part of the Brewers’ AFL contingent, it’s okay. He wasn’t. Up until the other day.

With some players leaving the AFL due to injuries, another infielder was needed and the Brewers supplied speedy shortstop David Hamilton, who started the year in High-A and earned a mid-season promotion to Double-A.

In just two games in the AFL, Hamilton is 2-for-7 (.286) with a double, an RBI, and yes, a stolen base. He stole 52 of them in the minor league regular season.

Hamilton is a major threat on the basepaths, and in 2021 he showed an ability to get on base well enough to make use of that speed. He also showcased some decent power ability as well, and presents an intriguing mix of tools that the Brewers can use. Even though it was as an injury replacement, seeing the Brewers give him an opportunity in the AFL shows they think highly of him.

ATLANTA, GA – SEPTEMBER 09: Baseballs and a glove on the field before a game between the Washington Nationals and the Atlanta Braves at Truist Park on September 9, 2021 in Atlanta, Georgia. (Photo by Adam Hagy/Getty Images)
ATLANTA, GA – SEPTEMBER 09: Baseballs and a glove on the field before a game between the Washington Nationals and the Atlanta Braves at Truist Park on September 9, 2021 in Atlanta, Georgia. (Photo by Adam Hagy/Getty Images) /

Abner Uribe

Abner Uribe has impressed with the velocity, routinely hitting 99 and 100 MPH on the radar guns. He’s also struck out 14 batters in just 7 innings of work. That’s an 18.0 K/9. That’s the good part.

The bad part is, he’s allowed 9 walks and 8 runs in those 7 innings of work, giving him a 10.29 ERA.

For the most part, the book on him hasn’t changed from his performance in Low-A Carolina this season. He’s a high-powered arm that throws gas, but he doesn’t have great control over it, gives up a lot of walks, and gives up a lot of damage despite his powerful stuff.

He’s just 21 years old and spent all of this season in Low-A. He still needs to sharpen his stuff and improve his command. He missed some time later in the year with an injury, which is probably part of the reason why the Brewers sent him here, to make up for lost innings.

J.T. Hintzen

Another relief pitcher in the Brewers system that’s struggling in the AFL is J.T. Hintzen. Hintzen has pitched in five games. In those five games, he’s gone 4.1 IP, with a 12.46 ERA, 4 walks allowed, and just 3 strikeouts.

Hintzen had a solid season in Double-A Biloxi as a 25 year old this year. He could be a bullpen option in Milwaukee as early as next year, but if Hintzen is going to inspire more confidence in that possibility, showing some improvements in the second half of the AFL season would go a long way.

Lun Zhao

The youngest of the Brewers AFL participants, Lun Zhao is a 20 year old pitcher Milwaukee signed out of China a few years ago. He spent 2020 recovering from TJS and pitched just 8.2 IP in the Arizona Complex League this year. He’s performed well in his limited innings so far in his pro career.

Zhao has made three appearances for Salt River this fall, covering 4.0 IP, with one hit allowed, one strikeout, and three walks to go with a 2.25 ERA.

Justin Jarvis

Justin Jarvis has made a couple of starts in the AFL this year, and has covered 7.0 IP. He has just a 1.29 ERA in those innings, which is great to see after he posted a 5.40 ERA in 17 starts with High-A Wisconsin this season.

However, Jarvis has just three strikeouts and has allowed six walks. Jarvis isn’t a highly touted starting pitcher prospect, and may end up as a reliever long-term, but his success in limiting runs so far in the AFL is very nice to see.

Taylor Floyd

Taylor Floyd has also put his name on the “future Brewers reliever” radar with a strong 2021 season. The 23 year old performed well in High-A and Double-A this year, putting up a 2.89 ERA in 40 appearances and 84 strikeouts in 56 IP.

So far in the AFL, Floyd has six appearances out the bullpen, with 5.2 IP, a 1.59 ERA, 8 strikeouts, but also 4 walks.

To be fair to Floyd and the other Brewers pitching prospects, there have been a lot of walks in the AFL this year as they test out a Robo Ump system to call balls and strikes. This has led to a massive uptick in walks across the entire AFL, so it’s not just a Floyd or Uribe or Hintzen or Jarvis or Zhao issue.

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Milwaukee doesn’t have any top tier pitching prospects in the AFL this year, but the ones that are there are having varying degrees of success.

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