White Sox’ Edgar Navarro To Undergo Tommy John Surgery

White Sox reliever Edgar Navarro is slated to undergo Tommy John surgery in early March, the team announced to reporters Tuesday evening (X link via Scott Merkin of MLB.com). He’ll miss the 2024 season as a result and could be sidelined early in 2025 as well.

Navarro, 26, made his big league debut with the ChiSox in 2023, pitching 8 2/3 innings out of manager Pedro Grifol’s bullpen. He was tagged for seven runs on 11 hits and a pair of walks with nine punchouts in that brief cup of coffee, with the bulk of the damage coming in one nightmare outing that saw him yield five runs in a lone inning of work. Chicago outrighted him off the 40-man roster in December to clear a roster spot for free-agent signee Erick Fedde. Injured players can’t be placed on outright waivers, so the fact that Navarro was outrighted a couple months back suggests this is a new injury that occurred in the offseason.

In the upper minors, Navarro has enjoyed better run prevention but still displayed shaky strikeout and walk tendencies. He notched a combined 3.59 ERA between Double-A and Triple-A in 2023 but did so while fanning just 19% of his opponents against a 16.1% walk rate. Navarro kept the ball on a huge 59.8% clip in the minors and at a 53.8% clip in the big leagues, leaning hard on a sinker that averaged 93.6 mph. That’s an encouraging trait, but he’ll need to drastically improve his K-BB profile if he’s to find sustained success at the game’s  top level. The injury in question will prevent his ability to refine that K-BB profile for at least the next year.

Navarro has never been considered among the White Sox’ top prospects, due in no small part to his poor command. He’s shown the ability to miss bats at times and has consistently piled up grounders at borderline elite levels, but the 6’1″ righty has also walked 12.8% of his opponents across all professional levels and plunked a whopping 44 batters in 273 professional innings. In all, he’s allowed 16.2% of his opponents to reach base without even putting a ball in play.

White Sox Outright Edgar Navarro

The White Sox have outrighted right-hander Edgar Navarro, with Scott Merkin of MLB.com among those to relay the news. The 40-man roster is now at 39 though their deal with righty Erick Fedde has yet to be made official.

Navarro, 26 in February, just got his roster spot a few months ago, getting selected in July. He has thrown 8 2/3 innings in the majors thus far with a 7.27 earned run average in that small sample.

The righty was something of a late bloomer, signing as an international amateur out of Venezuela at the age of 20, whereas most amateurs out of Latin American sign at age 16. Since then, he has been pitching in the minors, getting plenty of ground balls but also dealing with control issues. He has kept at least 45.5% of balls in play on the ground in every stop of his career but has also walked 13% of minor leaguers he’s faced overall.

Since he was outrighted, that means he passed through waivers unclaimed. He will stick with the White Sox as a bit of non-roster depth and try to earn his way back to the majors in 2024.

White Sox Designate Brent Honeywell For Assignment

The White Sox announced Wednesday that they’ve designated right-hander Brent Honeywell Jr. for assignment and optioned infielder Zach Remillard to Triple-A Charlotte. Their roster spots will go to righty Edgar Navarro and lefty Sammy Peralta, who’ve both been recalled from Charlotte.

Honeywell, 28, was claimed off waivers from the Padres on Aug. 5 after being designated for assignment in the aftermath of an active deadline in San Diego. He’s since appeared in four games with the Sox, tallying 5 2/3 innings but allowing seven runs on nine hits and three walks with three strikeouts. The former top prospect is out of minor league options, so the Sox opted to designate him for assignment rather than continue to hold out hope for better results.

Once regarded as one of baseball’s most promising minor leaguers, Honeywell has seen his career derailed by a staggering four elbow surgeries — all coming before he turned 28 years old. The former Rays second-rounder was eventually traded to the A’s, for whom he never pitched, before being non-tendered this past offseason. The Padres signed Honeywell to a big league deal in hopes of capitalizing on his once lofty prospect status.

To some extent, the move panned out. Honeywell pitched 46 2/3 innings for the Friars and logged a respectable, if unspectacular 4.05 ERA. That number came in spite of sub-par strikeout and walk rates of 20.6% and 9.8%, however, and Honeywell also served up an average of 1.54 homers per nine innings in San Diego. Fielding-independent metrics cast a less-favorable light on his performance (5.24 FIP, 4.35 SIERA). Things clearly haven’t gone any better in Chicago, and with the trade deadline behind us, Honeywell will be placed on outright waivers or release waivers in the near future.

Honeywell didn’t pitch at all from 2018-20, tossed 86 innings in 2021 and pitched just 20 1/3 innings during the 2022 season. Between the 28 innings he tossed in winter ball over the offseason and the 52 1/3 frames he’s thrown this year, he’s already well north of last year’s workload and approaching the volume he hit in 2021. Honeywell’s career-high innings pitched came back in 2017, when he tossed 136 2/3 innings between Double-A and Triple-A in the Rays system.

White Sox Select Edgar Navarro, Activate Mike Clevinger

The White Sox announced they’ve selected reliever Edgar Navarro onto the major league roster. Chicago also reinstated Mike Clevinger from the 15-day injured list.

Navarro, 25, gets his first major league call. The Venezuela native signed with Chicago as an amateur free agent late, beginning his professional career at age 20. (Most Latin American amateurs sign at 16). Predictably, Navarro didn’t generate much prospect attention given his late-blooming background. He combined for a 3.64 ERA in 54 1/3 innings between High-A and Double-A last season to put himself somewhat on the radar.

Eric Longenhagen of FanGraphs named him an honorable mention on his write-up of the Sox’s farm system last winter, pointing to a traditional sinker/slider combination. Navarro has indeed racked up plenty of grounders between the top two minor league levels this year, including a 60% grounder rate in 34 1/3 Triple-A frames. That has contributed to a reasonable 4.19 ERA despite a below-average 21.2% strikeout percentage and particularly alarming 16% walk rate.

Clevinger is back after a six-week absence due to biceps inflammation. He’ll take the ball this evening against the Guardians in what’ll be his last start before Tuesday’s trade deadline. It’s not much time to drum up interest, though it stands to reason some other clubs will send evaluators to keep an eye on his form. There’s little reason for the White Sox to hold Clevinger past the deadline if they can find a trade partner.

The righty has a 3.88 ERA over 12 starts, though his 19.3% strikeout percentage and 9.3% walk rate are each a bit worse than average. Clevinger’s average fastball velocity was above 94 MPH before the injury, but his 9.2% swinging strike percentage was the lowest of his career. Clevinger is owed around $2.8MM in salary through season’s end. That’s a reasonable amount, but he’ll also be due a $4MM buyout on next year’s mutual option at the start of the offseason, which could be the biggest impediment to a trade.

Marcos Grunfeld of El Emergente first reported Navarro’s call-up last night.