The world's best golfers are known for their ball striking abilities.
No doubt they could tell the subtle differences when hitting a golf ball.
That being said, under their sponsorship deals they have to play a certain brand.
The worst kept secret in golf is that Tiger Woods played his entire career with Bridgestone balls, despite having a Nike deal.
So what do the world's top 20 players use?
Let's take a look:
JON RAHM
World Ranking: 1
Age: 26
PGA Tour wins: 8
Major wins: 1
Golf Ball used: Callaway Chrome Soft X
DUSTIN JOHNSON
World Ranking: 2
Age: 37
PGA Tour wins: 23
Major wins: 2
Golf Ball used: TaylorMade TP5X
COLLIN MORIKAWA
World Ranking: 3
Age: 24
PGA Tour wins: 5
Major wins: 2
Golf Ball used: TaylorMade TP5
PATRICK CANTLAY
World Ranking: 4
Age: 29
PGA Tour wins: 6
Major wins: 0
Golf Ball used: Titleist Pro V1x
XANDER SCHAUFFELE
World Ranking: 5
Age: 27
PGA Tour wins: 4
Major wins: 0
Golf Ball used: Callaway Chrome Soft X LS
JUSTIN THOMAS
World Ranking: 6
Age: 28
PGA Tour wins: 14
Major wins: 1
Golf Ball used: Titleist Pro V1x
BRYSON DECHAMBEAU
World Ranking: 7
Age: 28
PGA Tour wins: 8
Major wins: 1
Golf Ball used: Bridgestone Tour B X
LOUIS OOSTHUIZEN
World Ranking: 8
Age: 38
PGA Tour wins: 1
Major wins: 1
Golf Ball used: Titleist Pro V1
BROOKS KOEPKA
World Ranking: 9
Age: 31
PGA Tour wins: 8
Major wins: 4
Golf Ball used: Titleist Pro V1x
TONY FINAU
World Ranking: 10
Age: 32
PGA Tour wins: 2
Major wins: 0
Golf Ball used: Titleist Pro V1
HARRIS ENGLISH
World Ranking: 11
Age: 32
PGA Tour wins: 4
Major wins: 0
Golf Ball used: Titleist Pro V1
ABRAHAM ANCER
World Ranking: 12
Age: 30
PGA Tour wins: 1
Major wins: 0
Golf Ball used: Titleist Pro V1x
JORDAN SPIETH
World Ranking: 13
Age: 28
PGA Tour wins: 12
Major wins: 3
Golf Ball used: Titleist Pro V1x
VIKTOR HOVLAND
World Ranking: 14
Age: 24
PGA Tour wins: 2
Major wins: 0
Golf Ball used: Titliest Pro V1
RORY MCILROY
World Ranking: 15
Age: 32
PGA Tour wins: 19
Major wins: 4
Golf Ball used: TaylorMade TP5X
DANIEL BERGER
World Ranking: 16
Age: 28
PGA Tour wins: 4
Major wins: 0
Golf Ball used: Titleist Pro V1
TYRRELL HATTON
World Ranking: 17
Age: 29
PGA Tour wins: 1
Major wins: 0
Golf Ball used: Titleist Pro V1x
SAM BURNS
World Ranking: 18
Age: 25
PGA Tour wins: 3
Major wins: 0
Golf Ball used: Callaway Chrome Soft X
HIDEKI MATSUYAMA
World Ranking: 19
Age: 29
PGA Tour wins: 6
Major wins: 1
Golf Ball used: Srixon Z-Star XV
BILLY HORSCHEL
World Ranking: 20
Age: 34
PGA Tour wins: 6
Major wins: 0
Golf Ball used: Titleist Pro V1
