The Popular Training Aid That Propelled Brian Harman To Open Championship Glory In 2023
Harman is in a great position to challenge for a second Claret Jug and, with his Open Championship victory in 2023, it was a particular training aid that vaulted him to a maiden Major win


After rounds of 69 and 65, Brian Harman is in contention once again to secure a Claret Jug at Royal Portrush, with the American eight-under-par at the halfway stage.
In 2023, Harman dominated at Royal Liverpool, producing a 13-under-par total that was six shots clear of his nearest challengers - Sepp Straka, Jason Day, Tom Kim and Jon Rahm.
That week, it was his putter that caught the eye, with the 38-year-old using a TaylorMade Spider OS CB, but it was also an old training aid that helped Harman lead the field in terms of Strokes Gained: Putting.
Harman celebrates his victory at The 151st Open Championship
Back in 2023, Harman was +11.57 for the week in terms of SG: Putting, holing an incredible 58 out of 59 putts inside 10-feet for the whole week on the Links layout.
Speaking to the media after his round, the Major winner then explained how the Short Game Gains Putting Mirror was one of the key reasons for his maiden Major success.
"I found this - it's a silly-looking mirror where it's got like a little better release pattern," stated Harman, who added "I was just kind of cutting my putts too much. I spent a lot of time just feeling the ball, almost hitting like a baby draw with my putter, and it's been really, really good the last month or so.”
After this explanation, Harman then revealed that the device had been in his possession for some time before he finally decided to address putting issues that had affected him earlier in that season, with spectacular results.
Subscribe to the Golf Monthly newsletter to stay up to date with all the latest tour news, equipment news, reviews, head-to-heads and buyer’s guides from our team of experienced experts.
He continued: "I picked it up on the putting green at some tournament over the years. There's all sorts of trinkets and different things up until Wednesday, so I saw it, liked it. Hadn't been putting very good this year until last month or so, but I found that in my barn at my house and it made sense, and I started putting well with it.”
Harman during The 153rd Open Championship
Such was the success of the training aid, Fredrik Lindblom, who is the co-founder of Short Game Gains, tweeted: "To see the best players in the world trust @shortgamegains is amazing. We have now received 300+ orders for our Putting Mirror in the last 24h. THANK YOU for all the support. Both @hannahbggg and I are absolutely freaking out."
Going into the weekend at Royal Portrush, and The 153rd Open Championship, Harman sits at eight-under-par through 36 holes, with the four-time PGA Tour winner firmly in contention.
At the Valero Texas Open in April, Harman changed his trusty flatstick to the TaylorMade Spider 5K-ZT (zero torque) putter. The change proved to be beneficial, as Harman ended up winning the tournament on the putter's debut.
At the time, Harman was 145th in SG: Putting on the PGA Tour but, that week in Texas, he finished sixth in terms of SG: Putting, gaining +5.303 strokes on the field.

Matt joined Golf Monthly in February 2021 covering weekend news, before also transitioning to equipment and testing. After freelancing for Golf Monthly and The PGA for 18 months, he was offered a full-time position at the company in October 2022 and continues to cover news and social media.
Taking up the game when he was just seven years of age, Matt made it into his county squad just a year later and continues to play the game at a high standard, with a handicap of around 2-4. To date, his best round came in 2016, where he shot a six-under-par 66 having been seven-under through nine holes. His favorite player is Rory McIlroy, despite nearly being struck by his second shot at the 17th during the 2015 BMW PGA Championship.
Matt’s current What’s In The Bag?
Driver: Honma TW747, 8.75°
Fairway Wood: Ping G430 LST 15°, 19°
Irons: TaylorMade P.7CB
Wedges: Cleveland 588 RTX 2.0 Tour Satin, 50°, 56°, 60°
Putter: Cleveland TFI 2135 Satin Cero
Ball: Titleist Pro V1
You must confirm your public display name before commenting
Please logout and then login again, you will then be prompted to enter your display name.