49ers undrafted rookie James Thompson steps up amid injury
Yahoo Sports • 1 min read • Latest: Aug 17, 2026, 3:00 AM
Last updated Aug 17, 2026

James Thompson, an undrafted rookie defensive tackle for the San Francisco 49ers, is making a strong bid for a roster spot after a solid preseason debut. Following an injury to teammate CJ West during practice, Thompson impressed with three tackles and 0.5 sacks in limited snaps. His performance positioned him as the first option off the bench, showing the coaching staff's confidence in him. A joint practice with the Los Angeles Chargers is scheduled soon, which could further influence his chances of making the 53-man roster.
- •Thompson posted three tackles and 0.5 sacks in his preseason debut.
- •CJ West's injury opens an opportunity for Thompson on the depth chart.
- •A joint practice with the Chargers is coming up next week.
- •Thompson's strong showing in training camp has heightened expectations.
- 3:00 AMYahoo Sports — Intriguing undrafted rookie gets opportunity with injury to 49ers DL
"One San Francisco 49ers undrafted rookie is making a strong case to be on the team's roster come final cuts.
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