I’m Jack Kleinrichert, creator of Plus4. The model behind Plus4 began during the COVID-19 shutdown of 2020 and has blossomed into passion project since.

My love of golf analytics has been rooted in Daily Fantasy Sports – an avid sports fan, I was hooked into PGA DFS when I nearly took down the Fanduel $15 mega-contest at the 2019 Masters won by Tiger Woods on a free entry.

Leveraging a background in database management, statistics and analytics development, as well as a keen sense of DFS game theory, the original Plus4 model was born.

Initially successful but still unproven, a vast expansion of the model leading into 2022 led to my corollary course analyses. The course analysis of The Old Course at St. Andrews and the resulting DFS lineups prompted the granddaddy of all wins: taking down DraftKings’ 2022 The Open Championship Millionaire Maker. Since that life-changing morning, sweaty hours have poured into scaling the model with new additions, metrics, and features, leading to the Plus4 site you subscribe to today.

This site will house my weekly leans, DFS player pool, and analysis of corollary courses for the given week. You may also stumble on some atrocious non-golf takes on X. My process is predicated on identifying betting value in the betting markets and DFS streets.