Franklin Barreto (SS)
10/16: Barreto has been viewed as the A’s top young hitting prospect ever since his arrival from Toronto in the Josh Donaldson trade. And since joining the A’s system, he’s followed a pattern of starting out slowly each season and then catching on fire in the second half, and this year was no exception. Barreto boasted a .337/.387/.486 slash line over the last 90 days of the regular season, and his hot finish earned him a promotion from Midland to Nashville on the last day of August. In addition to hitting 11 home runs, the infielder led all A’s minor leaguers in stolen bases with 30 this past season. Barreto is still just 20, but he finished the year just one step away from the majors.
Yairo Munoz (SS-3B-2B)
10/16: Munoz entered the season as a consensus top ten prospect for the A’s, but he reported to spring training a bit out of shape and ended up being sidelined till the end of April after dealing with a string of nagging injuries. He then got off to a bit of a slow start over his first couple months of action at Midland. At the relatively young age of 21, Munoz didn’t have a particularly impressive season at the plate in his Double-A debut, but he did have the opportunity to expand his versatility in the field by getting into at least 25 games each at shortstop, second base and third base over the course of the season.
Max Schrock (2B)
10/16: Schrock was acquired by the A’s from Washington at the end of August in return for reliever Marc Rzepczynski. The 21-year-old has done nothing but hit since the Nationals drafted him in the 13th round last year. He kept it up after joining the A’s system late in the season, and he sports an impressive .326/.369/.449 slash line over 175 games in his minor league career. After appearing in just 8 regular season and 8 postseason games in the A’s system, the team will have the opportunity to get a much better look at what they’ve got in the sweet-swinging infielder when he begins his stint in the AFL.
Ryon Healy (3B-1B)
9/16: If any prospect is bound to play a prominent role for the A’s in 2017, it’s likely to be Ryon Healy. He spent a little more than half the season in the minor leagues, where he was the best hitter in the A’s system over the first three months of the season, putting up an impressive .326/.382/.558 slash line over a combined 85 games for Nashville and Midland. And after seven weeks with the A’s, he’s hitting .287 with 11 doubles and 6 home runs. Healy’s clearly capable of playing third base, but he may be better-suited to play first base. His ability to play both the corner spots allows the front office some flexibility this offseason. But wherever he ends up starting next year, it seems pretty clear that Healy will find his name somewhere on the lineup card for the A’s in 2017.
Bruce Maxwell (C)
9/16: Maxwell was one of Nashville’s best hitters this season, putting up a .321/.393/.539 slash line for the Sounds. The backstop also impressed manager Bob Melvin and the A’s coaching staff this spring with his work behind the dish. So it seemed likely that the team would want to get a look at him at the major league level at some point this season. Maxwell’s yet to make his mark at the plate in the majors, going 4 for 32 in his first 13 games, but that could turn around at any time and he is considered to be a capable major league receiver. So if Oakland should decide to move Steven Vogt or Josh Phegley this offseason, or if injuries should sideline either of them, Maxwell appears the most likely candidate to claim a spot in the A’s catching corps.
Joey Wendle (2B)
9/16: After coming to the A’s organization from Cleveland at the end of 2014 in the Brandon Moss trade, Wendle finally made his major league debut with the A’s this week. A steady if not flashy player, Wendle was leading the Sounds in hits, runs and total bases and his 52 extra-base hits tied him for the second most among A’s minor leaguers when he was promoted from Nashville. The team is planning to platoon the lefty-hitting Wendle with the righty-swinging Chad Pinder at second base for the rest of the season. And depending on how they perform, it’s possible that platoon could last into next season as well.
Chad Pinder (2B-SS)
9/16: The A’s third overall pick in the 2013 draft, Pinder pushed his way through the system fairly quickly while playing both shortstop and second base. He was named the Texas League Player of the Year as the everyday shortstop at Double-A Midland last season, and his 14 home runs this year trailed only Renato Nunez and Matt Olson among his Nashville teammates. Pinder will be serving as the right-handed half of the A’s second base platoon for the rest of the season and, depending on what happens, that platoon could persist into next season. But since Pinder also has plenty of experience at both shortstop and third base, it’s always possible that he could find a spot on the roster as the A’s utility infielder next year as well.
Jaycob Brugman (OF)
9/16: Over the first few months of the season, Brugman was probably the second-best overall hitter in the A’s system next to Ryon Healy, and he’s had an outstanding season while primarily playing center field and batting leadoff for Nashville and Midland. He currently has the second most hits and total bases among A’s minor leaguers as well as the third most doubles, triples and RBIs. Much like Wendle, Brugman’s a steady if not flashy player, but his consistent play has earned him some fans in the A’s front office and he could potentially see some time in the majors this month once Nashville’s postseason run is over. There may be some openings in the A’s outfield mix next season and, as a solid left-handed hitter, Brugman could potentially serve as the left-hander half of a platoon in center field or right field for the A’s next year.
Matt Olson (1B-OF)
9/16: The A’s third overall pick in the 2012 draft, Olson has always been considered one of the top power prospects in the organization. His 34 doubles for Nashville are a team high, while his 17 home runs trail only teammate Renato Nunez on the Sounds, and his 71 walks are the most among all A’s minor leaguers. Olson struggled early in the season but has put up a solid .259/.345/.482 slash line in the second half. He’s made about two-thirds of his starts in right field this season and, while he’s a capable outfield defender, Olson is known as a top-notch defender at first base. He’s still just 22, so there’s no rush. But if the A’s decide to go all in on their youth movement in 2017 then, as a left-handed hitter with strong platoon splits, Olson could find a spot as the left-handed half of a platoon either at first base or in right field for the A’s at some point next season.
Renato Nunez (3B)
9/16: Along with Olson, Nunez has been considered one of the top young power prospects in the A’s system for a few years now. And his 23 home runs this season are the most at Nashville and the second most among all A’s minor leaguers next to Matt Chapman. He got off to a hot start early this season. And when Billy Butler was still struggling with the A’s, many were calling for Nunez to be called up and put in the designated hitter spot. Nunez’s defense at third base has always been a bit suspect, and he’s recently begun getting some starts in left field while also spending more time serving as the Sounds’ DH. Like Olson, he’s just 22, so he’s still got some time. But if Oakland should decide to cut ties with Butler one way or another this offseason, it could make it much more likely that the young power hitter will get a long look with the A’s sometime next season.
Matt Chapman (3B)
9/16: The A’s 1st-round draft pick in 2014, Chapman has been considered a top prospect from the moment he was drafted, primarily based on his defensive abilities and his power potential. He clearly has a cannon for an arm, and he’s currently leading all A’s minor leaguers with 33 home runs. After belting 29 bombs in the unfriendly confines of the Texas League, Chapman was promoted to Nashville a little over two weeks ago and has since hit 7 more for the Sounds. He deeply impressed A’s manager Bob Melvin in spring training, who seemed sad to see him go. And now that he’s in Triple-A, the 23-year-old is just one step away from the majors. It seems clear that another strong spring could get the A’s to start thinking about moving Healy across the diamond so that they can install Chapman at the hot corner sooner rather than later.