The 21-year-old American stood on 14-under 130 after two rounds, a bogey-free Friday giving Spieth a Masters midpoint record-matching five-stroke lead over compatriot Charley Hoffman.
"Any time you can set a record here is pretty awesome," Spieth said. "I'm really excited about how I played."
Fourth-ranked Spieth broke the Masters 36-hole low of 13-under 131 set by Ray Floyd in 1976 and nearly broke the low two-round major start of 130.
"Didn't know what any of these scores meant in history or anything like that," Spieth said. "I just knew I had a good look at birdie and had a good read on it, and it was just barely off."
Spieth, seeking his first major title after a runner-up Masters debut last year, shared the biggest 36-hole lead mark with Floyd in 1976, Jack Nicklaus in 1975 and Herman Keiser in 1946, after Hoffman closed a round of 68 with his lone bogey.
Spieth pitched from 50 feet to inches from the cup to set up a birdie at the par-five second, sank an 18-foot birdie putt at the fifth and birdied eight after finding a fairway bunker. Spieth made an 18-foot birdie putt at 10 and sank eight-footers for birdie at the par-5 13th and 15th.
Spieth's 36-hole domination, with 15 birdies against one bogey, evoked memories of Tiger Woods' record-setting 1997 Masters romp for his first major title. Woods will remain the youngest Masters champion by about five months even if Spieth wins this year.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
