Hideki Matsuyama has had injury concerns crop up ahead of the Memorial Tournament this weekend (June 1-4). The tournament has a $20 million prize purse, so it's in everyone's best interest to play and try their hardest to make the cut. Matsuyama's injuries, which ranged from back to neck as well as his wrist and ankle, seem to be at least cooperating enough for him to practice.GOLF INJURY REPORT@InjuryReportPGAHideki Matsuyama (Back/Neck/Wrist/Ankle) was feeling good enough to get some early practice in for #TheMemorial this week! #秀樹松山6Hideki Matsuyama (Back/Neck/Wrist/Ankle) was feeling good enough to get some early practice in for #TheMemorial this week! #秀樹松山https://t.co/bSXx1lRGbCDespite the list of ailments he's currently suffering from, he was spotted on the course getting in some early practice ahead of Thursday's tee-off. Assuming all goes well in the week of practice, he very well could be back in the field on Thursday.Matsuyama did not participate in last weekend's Charles Schwab Challenge. His last appearance was in the PGA Championship, where he finished T29 with a five over par showing.The golfer won this tournament back in 2014, so he's looking to become a repeat champion this year if he can stay healthy enough.Can Hideki Matsuyama win the Memorial Tournament?Ahead of the tournament, Hideki Matsuyama has pretty decent odds of winning the whole thing. Based on Odds Shark's lines, it wouldn't be a huge upset for him to come away with the trophy:Scottie Scheffler +600Jon Rahm +750Patrick Cantlay +1000Rory McIlroy +1000Xander Schauffele +1600Viktor Hovland +2000Collin Morikawa +2500Justin Thomas +2500Tyrrell Hatton +2500Jason Day +3000Cameron Young +3300Sam Burns +3300Corey Conners +4000Hideki Matsuyama +4000Jordan Spieth +4000Matt Fitzpatrick +4000Rickie Fowler +4000Sungjae Im +4000Shane Lowry +4500Adam Scott +5000Sahith Theegala +5000Si Woo Kim +5000Tom Kim +5500Keegan Bradley +6600Russell Henley +6600Wyndham Clark +6600Billy Horschel +8000Denny McCarthy +8000Emiliano Grillo +8000It's a very talented field and if the world number 25 golfer can stay healthy, he's as good a shot as anyone to compete this weekend. Following his solo fifth-place finish at the Players Championship, however, Matsuyama has had a string of average performances.Hideki Matsuyama might be able to playHe finished T15 at the Valero Texas Open, T16 at the Masters, T23 at the AT&T Byron Nelson, and T29 at the PGA Championship. He'll face tough competition in world number one Scottie Scheffler and the close second in Jon Rahm.Rory McIlroy, recent victor Emiliano Grillo, Tom Kim, Rickie Fowler, Jordan Spieth, Patrick Cantlay, and others round out an incredibly deep field this weekend.