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First look at Bucs-Packers, Bills-Chiefs: Matchup previews, X factors, big questions, more

And then there were four. Here's everything you need to know for the conference championships, with X factors, what to watch for and more for both games.

10hKevin Seifert and Dan Graziano
Alika Jenner/AP Photos

TOP HEADLINES

Brady catches up with Brees after game, throws to Saints QB's son

6h
Tom Brady Brees
0:35

Brady trolls ref with high-five after TD

Tom Brady sneaks in to score a short 1-yard touchdown, then walks up to the referee and offers a fake high-5 in celebration.

6h
0:26

Brees: No decision on retirement after loss to Bucs

8h
1:17

Brady gives high praise to Bucs defense

8h
0:53

Brees throws three INTs

Drew Brees throws three crucial interceptions as the Saints fall to the Buccaneers 30-20, allowing Tampa Bay to advance to the NFC championship game.

9h
1:56

    LOOKING AT BREES' FUTURE

    What now for Drew Brees and the Saints? NFL experts debate their title window, future at QB

    Drew Brees could retire, plus New Orleans faces a major salary-cap crunch and has several free agents to try to re-sign.

    10hESPN NFL Experts
    Photo by Chris Graythen/Getty Images

    UFC 257

    SATURDAY ON ESPN+ PPV

    Why UFC 257 will tell us all we need to know about Conor McGregor

    Will history repeat itself and give McGregor exactly what he needs moving forward?

    38mJeff Wagenheim
    Mark J. Rebilas/USA TODAY Sports

    McGregor on fight vs. Dustin Poirier, future in the UFC

    21h
    4:53

    NBA

    NBA Power Rankings: Where the James Harden trade sends the Nets

    How does the trade that shook up the NBA shake up our latest rankings?

    25mESPN.com
    ESPN

    NBA players reflect on social justice and what comes next

    As the league celebrates the words and impact of Martin Luther King Jr., a group of NBA players reflects on the past year.

    26mESPN.com

    NBA SCOREBOARD

    SUNDAY'S GAMES

    See All

    SUNDAY'S SLAMS

    Zion Williamson's poster dunk leaves announcer in awe

    9h
    0:29

    Paul George loads up for vicious one-handed jam

    7h
    0:22

    NFL

    The highest-graded NFL players this season: Best overall, plus surprises and top rookies

    Pro Football Focus doles out its top marks of the regular season, from QB and WR to the secondary.

    51mBen Linsey, PFF
    Dylan Buell/Getty Images

    How the season finished and what's next for eliminated playoff teams

    The Saints' first order of business is sorting out who their starting quarterback is.

    9hNFL Nation

    Chiefs stave off Browns' comeback after Mahomes exits with injury

    13h
    1:55

    Henne: 'Big adrenaline rush' going into game

    Chad Henne describes what his emotions were like taking the field for the Chiefs after Patrick Mahomes was forced out of the game with a concussion vs. the Browns.

    12h
    0:22

    Mahomes leaves game after big hit

    13h
    0:40

    Henne comes up clutch to seal Chiefs' win

    Chad Henne's big run on third-and-long sets him up to find Tyreek Hill on fourth down to send the Chiefs to the AFC Championship Game.

    12h
    0:33

    Browns fumble into end zone, resulting in a touchback

    13h
    0:34

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