
The Chicago Bears capped a banner Week 3 for home underdogs with perhaps the week's most unexpected result.
Below, we share our rapid reaction to Chicago's 27-7 upset win over the Philadelphia Eagles.
Between the two teams, the Eagles looked like the team down to its third-string quarterback appearing in his first NFL game since 2023, not the Bears, who were down to their backup's backup, Case Keenum, for Monday's game.
Philadelphia managed just 248 yards because of an inability to sustain drives, finishing 2-of-9 on third downs and failing to convert both of its fourth-down tries. Slow starts to the second half continue to be an issue. For the third week in a row, the Eagles went three-and-out on the opening possession of the third quarter. Overall, Philadelphia gained just seven yards on its first nine plays of the second half.
The early returns on offensive coordinator Sean Mannion, the team's fifth in five seasons, haven't inspired confidence. The Eagles have enough talent on offense to be much better. Over the last two seasons, few staffs have done less with more.
Making his first start in 1,009 days, no one knew what to expect from Keenum. But the FBS all-time passing yards leader was better than he had any right to be after such a long layoff, finishing 24-of-34 for 247 yards and three total touchdowns, including a 41-yarder to wideout Khalif Raymond that gave the Bears a 20-7 third-quarter lead.
Case Keenum in his first start in 1,009 days:
— NFL on ESPN (@ESPNNFL) September 29, 2026
24/34 Comp/Att
247 Pass YDs
3 Total TDs
WHAT A PERFORMANCE FROM THE 38-YEAR-OLD ON MNF pic.twitter.com/ZmIVcaX4Zv
CASE KEENUM PUTTING ON A SHOW
— ESPN (@espn) September 29, 2026
KALIF RAYMOND ALL THE WAY UNTOUCHED FOR THE 41-YD TD pic.twitter.com/OzBiRTupku
According to ESPN Insights, Keenum was a perfect 11-of-11 for 145 yards and two touchdowns when blitzed.
Sending 5? No problem.
— ESPN Insights (@ESPNInsights) September 29, 2026
Case Keenum was 11-of-11 for 145 yards and 2 TD against the blitz on MNF, one shy of the most such completions with 100% accuracy since ESPN began tracking pass rushers in 2006. pic.twitter.com/OkfhTVOTOR
With Caleb Williams (hamstring) likely out for three to four weeks, Keenum made a convincing case (no pun intended) for why he should remain in a starting role over QB2 Tyson Bagent, who recently returned from a concussion.
"I don't know how you go away from him," ESPN "Monday Night Football" play-by-play announcer Joe Buck said during the telecast.
It's hard to argue against Keenum keeping the job until Williams is back. If he plays as he did on Monday, the Bears will be in capable hands.
Midway through the second quarter, Eagles quarterback Jalen Hurts took a big hit along the sideline, prompting a trip to the blue medical tent for an evaluation for a potential concussion. While the Super Bowl LIX MVP awaited clearance to return, Philadelphia was forced to put Andy Dalton in, and the 16-year vet swung the game with an awful interception in the end zone to kill a promising Eagles drive.
Dillon Thieneman. First career INT @PHIvsCHI on ESPN
— NFL (@NFL) September 29, 2026
Stream on @NFLPlus pic.twitter.com/GQhn7Oz1ZK
Per Rbsdm.com, it was the biggest play by expected points added, with the Eagles losing 5.6 expected points. The Bears' win probability increased 17 percentage points, from 45 to 62 percent.
Afterward, Keenum spoke with ESPN's Laura Rutledge and praised Johnson, who had something to prove, calling his first game as either an offensive coordinator or head coach without a No. 1 pick at quarterback.
Ben Johnson hasn’t started a backup QB in his career as a HC/OC….& has never coached a game in which his starting QB was not a former #1 overall pick.
— Chase Daniel (@ChaseDaniel) September 23, 2026
Can’t wait to see what he cooks up with his 3rd string QB
Johnson even overcame a brutal goal-line sequence when he inexplicably called a shotgun run at the 1-yard line that resulted in a tackle for loss.
Per The Ringer's Sheil Kapadia, the Bears produced the fifth-highest success rate on dropbacks against an Eagles defense under coordinator Vic Fangio (since 2024).
Ben Johnson takes his third-string QB and delivers the 5th-highest dropback success rate against a Fangio/Eagles defense since he became DC in 2024.
— Sheil Kapadia (@SheilKapadia) September 29, 2026
Case Keenum cooked them.
For other teams (we're looking at you, Atlanta Falcons), starting a third-string quarterback would be a death sentence. But for Johnson, it was simply an opportunity to flex his offensive muscle. With him on the sideline, the Bears will often have a coaching advantage.
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