J.J. Watt's season is finished.
Bill O'Brien said Friday the defensive end would not play again in 2016.
Watt was placed on injured reserve Wednesday because of a back issue, and the team signed veteran Antonio Smith in a corresponding roster move. On Friday, O'Brien confirmed that Watt wouldn't be back with the Texans in late November or December.
Watt had played in all 16 games in each of his first five NFL regular seasons, and picked up the AP's Defensive Player of the Year Award in 2012, 2014 and 2015.
He tallied eight tackles, 1.5 sacks and a fumble recovery in three games this year.
The Texans host the Titans at noon on Sunday in NRG Stadium.
The Houston Texans roster in photos.

DL Mario Addison, #56 (AP Photo/Butch Dill)

QB, Kyle Allen, #3

RB, Darius Anderson, #30

DB, Grayland Arnold, #35

TE, Antony Auclair, #83

DL, Ross Blacklock, #90

DL, Thomas Booker, #96

OL, Justin Britt, #68

DB, Terrence Brooks, #8

TE, Pharaoh Brown, #85

RB, Rex Burkhead, #28

WR, Jalen Camp, #17

OL, A.J. Cann, #60

LB, Blake Cashman, #53

DL, Maliek Collins, #97

WR, Nico Collins, #12

WR, Chris Conley, #18

WR, Brandin Cooks, #13

WR, Davion Davis, #14

LB, Tae Davis, #19

OL, Austin Deculus, #76

WR, Phillip Dorsett, #4

QB, Jeff Driskel, #6

DL, Michael Dwumfour, #98

WR, Drew Estrada, #81

K, Ka'imi Fairbairn, #7

DB, Jacobi Francis, #38

RB, Royce Freeman, #26

OL, Carson Green, #62

DL, Jonathan Greenard, #52

WR, DaeSean Hamilton, #5

OL, Kenyon Green, #59

DL, Rasheem Green (AP Photo/Daniel Kucin Jr.)

LB, Kamu Grugier-Hill, #51

LB, Christian Harris, #48

DL, Demone Harris, #94

WR, Damon Hazelton, #86

OL, Charlie Heck, #67

LB, Neville Hewitt, #43

QB, Kevin Hogan, #16 (AP Photo/Stew Milne)

OL, Tytus Howard, #71

DL, Jerry Hughes, #55 (AP Photo/Adrian Kraus)

FB, Andy Janovich, #41

An image from the Aug. 21, 2021 Houston Texans preseason game 2 against the Dallas Cowboys at AT&T Stadium. The Texans won 20-14.

WR, Johnny Johnson III, #89

P, Cameron Johnston, #11

TE, Brevin Jordan, #9

DB, Desmond King II, #25

LB, Christian Kirksey, #58

DL, Roy Lopez, #91

RB, Marlon Mack, #2

DB, Tristin McCollum, #39

OL, Justin McCray, #64

WR, John Metchie III, #88

QB, Davis Mills, #10

WR, Chris Moore, #15

DB, Jimmy Moreland, #22

OL, Jimmy Morrissey, #79

DB, Eric Murray, #23

DB, Steven Nelson (AP Photo/Matt Rourke)

DB, Steven Nelson, #21

DL, Adedayo Odeleye, #75

OL, Cedric Ogbuehi, #77

RB, Dare Ogunbowale, #33

DL, Ogbonnia Okoronkwo, #45

DB, Jonathan Owens, #36

RB, Dameon Pierce, #31

LB, Kevin Pierre-Louis, #57

DB, Jalen Pitre, #42

FB, Paul Quessenberry, #45

OL, Scott Quessenberry, #54

TE, Teagan Quitoriano, #84

LB, Jalen Reeves-Maybin, #34 (AP Photo/Lon Horwedel)

DL, Derek Rivers, #95

OL, Max Scharping, #74

DB, Kendall Sheffield (AP Photo/Kevin Sabitus)

DB, Tremon Smith, #24

OL, Jordan Steckler, #70

DB, M.J. Stewart, #29

DB, Derek Stingley Jr., #24

DB, Tavierre Thomas, #37

OL, Laremy Tunsil, #78

LB, Garret Wallow, #32

WR, Connor Wedington (AP)

LS, Jon Weeks #46

DB, Isaac Yiadom, #20