The ups-and-downs of Tiger Woods' 2017

Tiger Woods lines up a putt on the second green during the final round of the Hero World Challenge.

Tiger Woods hugs son Charlie Woods and daughter Sam Woods as Erica Herman looks on before the third round of the Hero World Challenge golf tournament at Albany.

Tiger Woods hits his tee shot on the third hole during the third round of the Hero World Challenge golf tournament at Albany.

Tiger Woods hits out of the bunker on the fifth hole during the third round of the Hero World Challenge golf tournament at Albany.

Tiger Woods smiles on the 18th hole after the second round of the Hero World Challenge golf tournament

Tiger Woods celebrates after making his putt on the ninth hole during the second round of the Hero World Challenge golf tournament.

Tiger Woods shakes hands with Henrik Stenson on the 18th hole after the second round of the Hero World Challenge.

Tiger Woods hits his sand shot on the 16th hole during the second round of the Hero World Challenge golf tournament

Tiger Woods shakes hands with Justin Thomas after completing their first rounds on Thursday at the Hero World Challenge in Nassau, Bahamas. Woods shot a 3-under 69.

Tiger Woods plays a shot on the 18th hole during the first round of the Hero World Challenge on Thursday in Nassau, Bahamas.

Tiger Woods fires off a fist pump after a birdie at No. 8 during the first round of the Hero World Challenge in Nassau, Bahamas.

Tiger Woods of the United States plays out of a fairway bunker on the par-five sixth hole during the first round of the Hero World Challenge in Nassau, Bahamas. Woods made par.

Tiger Woods two-putts for a birdie Thursday on the third hole of the Hero World Challenge in Nassau, Bahamas..

Tiger Woods misses a birdie putt on No. 2Friday in the first round of the Hero World Challenge in Nassau, Bahamas. (Photo by Mike

Tiger Woods picks out a club in front of caddie Joe LaCava on the eighth hole during Monday's practice round of the Hero World Challenge.

Tiger Woods hits his tee shot on the ninth hole during Monday's practice round of the Hero World Challenge.

Dustin Johnson talks to Tiger Woods on the practice green during Monday's practice round of the Hero World Challenge.

Tiger Woods putts on the practice green during Monday's practice round of the Hero World Challenge.

Tiger Woods and his girlfriend Erica Herman watch play on the 17th hole during the final round of the Presidents Cup golf tournament at Liberty National Golf Club in Jersey City, N.J., on Oct. 1.

Tiger Woods speaks to former U.S. President Barack Obama on the first tee during foursome matches of the Presidents Cup at Liberty National Golf Club on Sept. 28.

Tiger Woods attends Game 2 of the 2017 World Series between the Houston Astros and the Los Angeles Dodgers at Dodger Stadium on Oct. 25.

Jason Day (left) talks with assistant captain Tiger Woods while walking near the 12th hole during the fourth round four-ball matches of The President's on Sept. 30.

Tiger Woods and Erica Herman look on during Saturday four-ball matches of the Presidents Cup at Liberty National Golf Club on Sept. 30.

At the Presidents Cup in September, Tiger Woods served as an assistant captain as the U.S. won the competition.

In September Tiger Woods watched Rafael Nadal play Juan Martin del Potro during the U.S. Open in Ashe Stadium at the USTA Billie Jean King National Tennis Center.

Tiger Woods makes his way into a North County Courthouse courtroom.

Tiger Woods leaves the Palm Beach County courthouse after his DUI hearing.

Tiger Woods' mugshot after his DUI arrest.

Tiger Woods tees off on the 7th hole during the first round of the Dubai Desert Classic at Emirates Golf Club.

Woods plays on the 13th hole during the first round of the Dubai Desert Classic.

Tiger Woods reacts after playing a shot during the Dubai Desert Classic.

Tiger Woods tees off on the first hole during the pro-am event prior to the Omega Dubai Desert Classic at Emirates Golf Club on Feb. 1.

Tiger Woods and Thomas Bjorn of Denmark share a hug on the driving range prior to the Omega Dubai Desert Classic at Emirates Golf Club on Jan. 31.

Tiger Woods on the eighth hole during the Pro Am event prior to the start of the Omega Dubai Desert Classic at Emirates Golf Club on Feb. 1.

Tiger Woods putts on the 11th green during the second round of the Farmers Insurance Open golf tournament at Torrey Pines Municipal Golf Course - North Co.

Tiger Woods walks off the 10th green following a putt during the second round of the Farmers Insurance Open golf tournament at Torrey Pines Municipal Golf Course - North Co.

Tiger Woods plays his shot out of a sand trap on the 12th hole during the second round of the Farmers Insurance Open golf tournament at Torrey Pines Municipal Golf Course - North Co.

Tiger Woods putts on the 12th green during the second round of the Farmers Insurance Open golf tournament at Torrey Pines Municipal Golf Course - North Co.

Tiger Woods hits his 2nd shot from the 4th hole fairway during the first round of the Farmers Insurance Open golf tournament at Torrey Pines Municipal Golf Course.

Tiger Woods acknowledges the crowd following a putt on the 2nd hole during the first round of the Farmers Insurance Open golf tournament at Torrey Pines Municipal Golf Course.

Tiger Woods tees off the 5th hole during the first round of the Farmers Insurance Open at Torrey Pines in San Diego on Jan. 27,

Tiger Woods hits out of a sand trap on the 2nd hole during the first round of the Farmers Insurance Open at Torrey Pines Municipal Golf Course on Jan. 26.

Tiger Woods stumbled to a 4-over 76 in his first round of 2017.

Tiger Woods and caddie Joe LaCava look on during the Zurich Pro-Am of the Farmers Insurance Open on Jan. 25.

Tiger Woods speaks during media day for the Genesis Open at The Riviera Country Club on Jan. 23.