George Springer Shines in Buffalo Rehab Games After Head Injury

When George Springer, outfielder for Toronto Blue Jays stepped onto Sahlen Field on August 14, 2025, the buzz was unmistakable – a veteran chasing the last pieces of a recovery checklist after a frightening head‑impact incident in late July.
Rehab Return at Sahlen Field
Springer’s first "rehab" appearance came with the Buffalo Bisons, the Triple‑A affiliate of the Blue Jays. The game was part of a six‑game series against the Lehigh Valley IronPigs, Philadelphia’s own farm club. The Bisons’ home crowd, still smarting from a rough start to the season, got a surprise when Springer walked, doubled, and then sprinted from first to third on a single, scoring two runs in a 10‑5 win.
Why the injury mattered
Late July, Springer was struck on the temple by a fastball that rattled his skull. He later called it "a little bit of a scary moment" that reminded him how lucky players are to step onto a diamond every day. The incident forced the Jays’ medical staff to tighten up the concussion‑protocol checklist, meaning vision tests, balance drills, and a cautious return‑to‑play timeline.
Game‑by‑Game Recap
August 14, 2025 – Day One
- Springer: walked, doubled, two runs scored.
- Jonatan Clase: homered, four RBIs.
- Buffalo Bisons total: 10 runs on 13 hits.
The Bisons turned a quiet start into a nine‑run rally, largely thanks to Clase’s power and Springer's aggressive baserunning. In a post‑game interview, Springer said, "It was fun. Um, you know, it was good to be back out there. So good day and I'm excited about it."
August 15, 2025 – Day Two
- Springer: leadoff solo homer in the third inning.
- Shane Bieber (see below): 7 scoreless innings.
- Buffalo Bisons total: 2‑0 win.
Broadcasters described the home run as "a fly ball that never came down," underscoring Springer's lingering power. He finished 1‑for‑3, then was pinch‑hit for by Damiano Palmegiani in the sixth.
Shane Bieber’s Parallel Rehab
Springer wasn’t the only Blue Jays player dusting off his cleats in Buffalo. Shane Bieber, the 30‑year‑old right‑hander, logged seven scoreless innings with six hits and four strikeouts. Working behind the plate with Christian Bethancourt, Bieber nailed two caught‑stealing attempts by the IronPigs’ Justin Crawford, the first out of the game.
What the Numbers Show
Statistically, Springer's two‑game stint painted a promising picture:
- Batting average: .333 (2‑for‑6)
- Slugging: .667 (solo homer plus double)
- Runs scored: 3
- Extra‑base hits: 2
- Base running success rate: 100 % (no outs on the bases)
For a player returning from a concussion, those figures suggest that vision, timing, and confidence are largely back on track. The medical staff reportedly checked off "seeing the ball" and "swinging at the right stuff in the zone," mirroring Springer's own words.

Reactions from Teammates and Staff
Blue Jays manager John Schneider praised the veteran’s attitude, noting that his aggressive baserunning "sets a tone for the entire organization." Fellow outfielder Kevin Kiermaier added, "Seeing George back, moving like that, reminds us why we love this game."
Medical director Dr. Emily Givens cautioned fans not to rush the process. "A head injury is never just a bruise," she said. "We're monitoring balance, reaction time, and neurocognitive scores daily. So far, everything looks good, but we’ll keep a close eye on any lingering symptoms."
Looking Ahead: When Is Springer Back?
The rehabilitation schedule calls for Springer to stay with the Bisons through the final game of the series on August 17, 2025. Assuming no setbacks, the Jays could activate him ahead of their September roster expansion, giving Toronto a late‑season boost in the AL East race.
In a light‑hearted moment, a local reporter asked Springer about the Buffalo‑exclusive "ABS" hat‑tipping tradition. The outfielder chuckled, "No, no, I'm not going to. It’s a little interesting system, but while I’m here, I’m not doing it."

Key Facts
- Date of rehab debut: August 14, 2025
- Venue: Sahlen Field, Buffalo, New York
- Injury: Concussion from a July 2025 pitch
- Performance: .333 batting average, 1 HR, 3 runs
- Next possible MLB return: Early September 2025 (pending health clearance)
Frequently Asked Questions
How does Springer's injury affect the Blue Jays lineup?
Springer’s absence left a hole in the Jays’ right‑field depth and robbed them of a veteran bat in the middle of the order. His return could restore balance to a lineup that has leaned heavily on younger power hitters, potentially improving run production as the team pushes for a playoff spot.
What was the significance of his leadoff home run on August 15?
The solo shot was more than a morale boost; it demonstrated that Springer's swing speed and launch angle are back to MLB‑ready levels. For the Bisons, it gave an early lead that forced the IronPigs into a chase, highlighting his immediate impact on game momentum.
How did Shane Bieber perform in his rehab start?
Bieber pitched seven scoreless innings, surrendering only six hits while striking out four. He induced ten ground‑ball outs, including a critical double play in the fifth, signaling that his command and stamina are returning as expected after shoulder soreness earlier in the season.
What is the typical rehab process after a head injury in MLB?
Players usually undergo a step‑wise protocol: initial rest, neurocognitive assessments, light cardio, graded batting practice, and finally live‑game action at the Triple‑A level. Each step is cleared by team physicians, and no player returns to the majors until they pass vision, balance and reaction‑time tests without lingering symptoms.
When could fans expect Springer back in Toronto?
If the Buffalo stint proceeds without any setbacks, the Jays are likely to activate him before the September roster expansion, around the first week of September. That timing would give Toronto a seasoned bat for the final stretch of the regular season.