How former Red Sox pitching prospect Ben Hansen is faring since trade to A’s

With the Red Sox designating Brett Harris for assignment as part of a flurry of roster moves on Tuesday, it feels like an appropriate time to check in on the prospect Boston traded to the Athletics for the infielder two months ago.

On July 1, the Red Sox acquired Harris from the A’s for minor league right-hander Ben Hansen, whom Boston originally selected in the 20th and final round of the 2024 draft out of Brigham Young. At the time of the trade, he was not ranked among the organization’s top pitching prospects.

Hansen, who had spent all of 2026 to that point with High-A Greenville, reported to the Athletics’ High-A affiliate in Lansing and made his organizational debut on July 3. The 24-year-old made five appearances (one start) for the Lugnuts, allowing two earned runs on six hits, two walks, and nine strikeouts over 8 1/3 innings before being promoted to Double-A Midland on July 22.

In eight outings (three starts) for the RockHounds since then, Hansen has posted a 2.70 ERA with 31 strikeouts to 14 walks across 30 innings in which he has limited opponents to a .183 batting average. The righty was recognized as the Texas League Pitcher of the Week after striking out nine over 5 1/3 scoreless, no-hit frames of relief on August 23. He then followed that up by firing a career-high six innings of one-run ball on Sunday.

Among 149 pitchers who have thrown at least 30 innings in the Texas League this season, Hansen has the sixth-lowest FIP (3.20), the 10th-lowest ERA, the 12th-lowest opponents’ batting average, and the 15th-lowest WHIP (1.10). He also ranks 56th in xFIP (4.66), 62nd in groundball rate (44.6%), and 68th in both strikeout rate (25.6%) and walks per nine (4.20), according to FanGraphs.

Overall, Hansen has forged a 3.71 ERA (3.88 FIP) with 92 strikeouts to 30 walks over 26 outings (six starts) and 80 innings across two High-A stops (Greenville and Lansing) and Double-A this season. That represents an improvement from the 6.23 ERA (4.56 FIP) he logged in 60 2/3 innings with Low-A Salem during his professional debut last year.

Listed at 6-foot-6 and 210 pounds, Hansen gets good extension on his delivery. As Baseball America’s Ian Cundall noted in July, the California-born hurler operates with a 92-96 mph fastball that “plays above velocity” and “misses bats,” though it can be inconsistent. He also features a 76-78 mph curveball, a cutter, a sweeper, and a changeup.

As was the case during his time in the Red Sox system, Hansen — who does not turn 25 until next March — is not yet ranked among the Athletics’ premier pitching prospects. He is, however, expected to be part of the contingent the club send to the Arizona Fall League later this year, per Bill Moriarty of A’s Farm.

Coincidentally, prospects from both the Athletics and Red Sox organizations will be assigned to the same team this fall: the Mesa Solar Sox, potentially giving Hansen an opportunity to cross paths with some of his former teammates.

(Picture of Ben Hansen courtesy of the Midland RockHounds)

Which prospect did Red Sox trade to Athletics for infielder Brett Harris?

The Red Sox swung a trade with the Athletics on Wednesday morning, acquiring infielder Brett Harris in exchange for minor league right-hander Ben Hansen, per a club announcement.

To make room for Harris, who was designated for assignment by the Athletics on Saturday, on the 40-man roster, the Red Sox designated veteran reliever Tommy Kahnle for assignment. Harris has since been optioned to Triple-A Worcester.

Hansen, like Harris, switches organizations for the first time in his professional career with this trade. The 24-year-old righty was originally selected by the Red Sox in the 20th round (597th overall) of the 2024 draft out of Brigham Young. He signed for $50,000 and made his pro debut last April.

After spending all of 2025 at Low-A Salem, where he posted a 6.23 ERA (4.56 FIP) over 60 2/3 innings, Hansen opened the 2026 season with High-A Greenville. In 13 appearances (two starts) for the Drive, Hansen forged a 4.75 ERA (3.93 FIP) with 52 strikeouts to 14 walks across 41 2/3 innings in which opponents batted .248 against him.

Among 58 pitchers who have thrown at least 40 innings in the South Atlantic League this year, Hansen ranks third in xFIP (3.64), eighth in walk rate (7.6%), 10th in walks per nine (3.02), 11th in strikeouts per nine (11.23), 12th in groundball rate (49.1%), 13th in strikeout rate (28.3%), 14th in FIP, 18th in WHIP (1.32), and 27th in ERA, according to FanGraphs.

Hansen, who turned 24 in March, was not ranked among Boston’s top pitching prospects by SoxProspects.com. The outlet notes that the 6-foot-6, 210-pound California native “worked out at Tread Athletics during the offseason” and “reported to camp in 2026 with improved stuff, adding 1-2 mph of velocity to his fastball among other steps forward.”

Hansen becomes the fifth member of the Red Sox’ 2024 draft class to be traded, joining first-rounder Braden Montgomery, fourth-rounder Zach Ehrhard, fifth-rounder Brandon Clarke, and sixth-rounder Blake Aita. He has been assigned to the Athletics’ High-A affiliate in Lansing, Mich., where he will likely have the opportunity to earn a promotion to Double-A before the season ends.

(Picture of Ben Hansen: Kelly O’Connor/sittingstill.smugmug.com)