Jordan Spieth begins the Jack Nicklaus-hosted Memorial atop the oddsboard at the Westgate Las Vegas SuperBook – which has become Spieth’s customary place, as long as Rory McIlroy isn’t around. The 2015 Masters champion is offered at 7-to-1.

More on the Memorial: From SN: Players to watch | Featured groups

Spieth is followed by Dustin Johnson at 12-to-1 odds and then a a trio of players at 20-to-1.

Spieth and Johnson are matched up in a head-to-head prop offered at the Westgate, with Spieth the -130 favorite and Johnson the +110 underdog. Woods is not available in a matchup prop.

Here are all the betting numbers posted at the SuperBook for the Memorial.

ODDS TO WIN 2015 MEMORIAL TOURNAMENT (WESTGATE) MUIRFIELD VILLAGE, DUBLIN, OHIO, JUNE 4-7

JORDAN SPIETH 7/1 DUSTIN JOHNSON 12/1 JUSTIN ROSE 20/1 RICKIE FOWLER 20/1 HIDEKI MATSUYAMA 20/1 JASON DAY 25/1 MATT KUCHAR 25/1 JIM FURYK 25/1 PHIL MICKELSON 25/1 TIGER WOODS 25/1 CHRIS KIRK 25/1 BILL HAAS 30/1 KEVIN NA 30/1 BILLY HORSCHEL 40/1 KEVIN KISNER 40/1 PATRICK REED 50/1 RYAN MOORE 50/1 BROOKS KOEPKA 50/1 JUSTIN THOMAS 50/1 GARY WOODLAND 50/1 KEEGAN BRADLEY 50/1 RUSSELL HENLEY 50/1 JASON DUFNER 60/1 STEVE STRICKER 60/1 BEN MARTIN 60/1 BRENDON TODD 60/1 HARRIS ENGLISH 80/1 DANIEL BERGER 80/1 PAT PEREZ 80/1 NICK WATNEY 80/1 CHARL SCHWARTZEL 80/1 RORY SABBATINI 80/1 TOMMY FLEETWOOD 80/1 SHAWN STEFANI 80/1 ROBERT STREB 80/1 FRANCESCO MOLINARI 80/1 MARC LEISHMAN 80/1 GRAHAM DeLAET 100/1 BRENDON DE JONGE 100/1 MORGAN HOFFMANN 100/1 TONY FINAU 100/1 CAMERON TRINGALE 100/1 KEVIN CHAPPELL 100/1 BRENDAN STEELE 100/1 GEORGE McNEILL 100/1 JOHN SENDEN 100/1 CHARLES HOWELL III 125/1 DANNY LEE 150/1 STEVEN BOWDITCH 150/1 FIELD (all others) 3/1

TOURNAMENT MATCHUPS: DUSTIN JOHNSON +110 JORDAN SPIETH -130

MATT KUCHAR +100 JUSTIN ROSE -120

RICKIE FOWLER -105 HIDEKI MATSUYAMA -115

CHRIS KIRK -115 KEVIN NA -105

RYAN MOORE -120 GARY WOODLAND +100

BROOKS KOEPKA -110 JUSTIN THOMAS -110

RUSSELL HENLEY -120 BEN MARTIN +100

SHAWN STEFANI -120 ROBERT STREB +100

BRENDON DE JONGE +100 GRAHAM DeLAET -120

MARC LEISHMAN -120 JOHN SENDEN +100

Win a seat at the SuperContest: Register for Satellite Series