Ronald Acuna

Braves outfielder Ronald Acuna suffered a mild ACL sprain in his left knee and a lower back contusion on Sunday, Mark Bowman of MLB.com was among those to report. The team will place Acuna on the disabled list and then re-evaluate him after the 10-day window.

Acuna exited the Braves’ win over the Red Sox on Sunday with what looked to be a potentially catastrophic injury (video here), but it appears he’ll escape disaster. Given how dire the situation looked Sunday, Bowman notes that this could be a best-case scenario for Acuna and the Braves.

The 20-year-old Acuna is only a little more than a month into his major league career, having joined the Braves with great fanfare on April 25. The all-world prospect justified the hype before landing on the DL, slashing .265/.326/.453 with five home runs in 129 plate appearances. He has also posted a .364 xwOBA, per Statcast, suggesting his actual wOBA (.332) has been a bit on the unlucky side.

While Acuna may not miss significant time, it’s still unfortunate for the Braves that they’ll have to go without one of their key near- and long-term pieces for at least the next couple weeks. Atlanta, thanks in part to Acuna and many other highly talented 20-somethings, owns the National League’s second-best record (30-21) and a half-game lead in the NL East. They’ll turn a starting outfield spot back to Preston Tucker, who occupied one alongside Ender Inciarte and Nick Markakis prior to Acuna’s promotion (depth chart).

4:03PM: Acuna hasn’t been approached with any offers, the outfielder himself told David O’Brien and other reporters, and he and his representation hadn’t been engaged in any sort of talks about a potential $30MM deal.

1:55PM: Braves phenom Ronald Acuna has at least given some indication to the Braves that he would be interested in a long-term contract, according to MLB.com’s Mark Bowman. While some discussions have taken place, it seems there is no real indication at present that the sides are particularly likely to agree to a deal.

The report from Bowman arises after former ESPN Deportes blogger Arturo Marcano tweeted yesterday that Acuna had turned down a $30MM offer from the Atlanta organization. But both Bowman and David O’Brien of the Atlanta Journal-Constitution (Twitter link) reported in strong terms that no such offer had been issued by the team.

Acuna, who’s perhaps the highest-regarded pre-MLB player in baseball, was previously re-assigned out of major-league camp in anticipation of opening the year at Triple-A. First, though, he showed why he has drawn so much hype with a monster performance in the Grapefruit League.

A generally similar situation was unfolding with the division-rival Phillies, whose top prospect Scott Kingery pushed for a MLB role with a big performance in camp. He ultimately agreed to an extension before ever suiting up for a big-league game — a somewhat controversial contract model. That deal, while hardly unprecedented, has sparked some new discussion as to whether teams will increasingly attempt to lock up their best prospects quite early in their careers.

For the time being, anyway, it seems there’s not much likelihood of a similar outcome in Atlanta. The team would no doubt be quite willing to make a commitment to Acuna at the right price, but it’s far from clear whether the sides will see eye to eye — or even whether significant further discussions will take place.

The Braves have re-assigned much-hyped prospect Ronald Acuna to minor-league camp, David O’Brien of the Atlanta Journal-Constitution was among those to report on Twitter. He’ll presumably open the season at Triple-A.

It’s rarely notable when a 20-year-old is moved out of major-league camp. Then again, it’s fairly rare even to see a player of that age on the MLB side in the first place.

Acuna is a particularly special case. He began the 2017 season as a highly-regarded but largely untested youngster and finished the campaign as arguably the game’s best overall prospect after blitzing up the minor-league ladder. He opened at High-A and ended at Triple-A, improving his output all the while. Acuna finished with a cumulative .325/.374/.522 slash over 612 trips to the plate, adding 21 long balls and 44 steals to go with it.

Recent developments have only raised Acuna’s profile further. He mashed his way through the Arizona Fall League and has laid waste to the Grapefruit League this spring, posting a .432/.519/.727 batting line with four home runs and four swiped bags in 52 plate appearances.

There’s not much question that Acuna is ready for the majors. But the Braves are evidently not quite ready for him to join the active roster. That’s hardly a surprise, as the organization has consistently indicated Acuna would open in the minors, but it remains quite notable.

It’s impossible to ignore the service-time factors at play here. So long as Acuna is not allowed to accrue 172 days of service in the coming season, he won’t accrue a full season of MLB service. That would allow the Braves to play him in the majors for most of the upcoming campaign while still controlling him for six full seasons after that point. (Of course, the club might also try to hold him down long enough to prevent future Super Two status, though that would be yet a harder sell.)

Of course, even a delay of a few weeks’ time can have an impact on a team’s won-loss record. But that’s not a particularly pressing concern for this organization. While Atlanta had been looking to 2018 as a season to gear up for contention, a series of events — the poor finish to 2017, stunning front office upheaval, and big salary swapping trade that pushed financial obligations forward — seemingly conspired to change the plans.

In that regard, the considerations are a bit different than in the much-discussed case of then-top-prospect Kris Bryant back in 2015. Bryant, who was also a good deal older than Acuna, started in the minors despite a torrid spring and was held down just long enough for the Cubs to ensure that additional season of control. He played in 151 games after arriving and helped lead the team to a postseason berth.

We’ve never yet seen a situation as eyebrow-raising as Bryant’s and probably never will. But Acuna is certainly in the same general category: a super-premium prospect who has shown everything needed to prove he’s ready — at least from an on-field perspective — to play at the game’s highest level. Instead, the Braves will at least open the year with some kind of platoon in left field, likely featuring some combination of Lane Adams, Charlie Culberson, Danny Santana, Preston Tucker, and/or Ezequiel Carrera.

Braves GM Alex Anthopoulos explained his thought process to MLB.com’s Mark Bowman, stating that Acuna’s own developmental needs were the primary concern. Atlanta’s new top baseball decisionmaker also suggested he would not have been as inclined as the prior front office group to move Acuna up so quickly last year.

It’ll be interesting to see whether or how the Major League Baseball Player’s Association addresses today’s decision by the Braves. The union has already felt squeezed on the free-agent side of the service-time spectrum, making it especially notable to see a top young talent handled in a manner seemingly designed (at least in part) to delay his entry onto the open market.

12:00pm: In fact, the move was not for an outfielder, with Bowman explaining that he was mistaken in that regard. The Braves have reached a deal with catcher Chris Stewart.

11:33am: The Braves “seem to be close” to working out a deal to acquire an unnamed outfielder, according to a tweet from MLB.com’s Mark Bowman. Details on the prospective move remain sparse, but David O’Brien of the Atlanta Journal-Constitution tweets that GM Alex Anthopoulos has indicated the club is lining up a “small, depth-type move.”

At this point, it’s not known whether Atlanta is nearing a trade or free-agent signing. Either, surely, is plausible; there’s no shortage of unsigned outfielders left in free agency. With Matt Kemp dealt away earlier in the offseason, the Braves have an opening in the outfield mix that remains unresolved as camp opens.

One notable factor here is Bowman’s suggestion that the prospective addition would fill out the club’s outfield mix “until” top prospect Ronald Acuna is promoted. That obviously suggests that the Braves do not intend to allow Acuna to open the season on the MLB roster. Of course, that’s largely unsurprising, since the organization has every incentive to preserve their future control over the young phenom.

The reports also indicate that the new acquisition will be expected to play a role at the major league level, so perhaps this is more than a non-roster signing. Clearly, though, all indications are that Atlanta is not on the verge of a truly significant move.