Nick Giffen

Nick Giffen

1344 Posts
Nick Giffen
1344 Posts
Role
Senior Predictive Analyst
Experience
10 years
Total Bets
4.5K
Followers
426.3K

Experience

After getting his Ph.D. in mathematics, Nick worked in the biotechnology industry as a data analyst, working with large data sets to optimize corn to ethanol production. During that time, he also wrote about fantasy football and fantasy NASCAR for RotoViz. 

In 2016, he became a co-owner of RotoViz. Since then, Giffen has worked as a freelancer with FantasyLabs and the Action Network, before being hired as a full-time predictive analyst at Action in early 2022.

At Action, Giffen has developed in-game player prop models to live bet the NFL, which he uses on his show, Bet What Happens Live! He also pioneered Action's Luck Rankings, which have been used to bet NFL sides and totals successfully. 

Giffen frequently appears on several of Action's shows to talk NFL and college basketball, and he is a co-host of Running Hot, Action's motorsports betting podcast.

Education

Giffen graduated from James Madison University with a B.S. in Applied Mathematics. He earned a Ph.D. in Mathematics from N.C. State.

Specialties

  • NASCAR Expert
  • NFL Luck Rankings
  • NCAAB Player Props
More from Nick Giffen
PRO
Week 3 Luck Rankings Dashboard: All the Edges in One Place Image
NFL

Week 3 Luck Rankings Dashboard: All the Edges in One Place

Nick Giffen
Sep 24, 2026 UTC
PRO
NFL Luck Rankings Picks for Week 3 Image
NFL

NFL Luck Rankings Picks for Week 3

Nick Giffen
Sep 24, 2026 UTC
PRO
NFL Luck Rankings Picks for Week 2 Image
NFL

NFL Luck Rankings Picks for Week 2

Nick Giffen
Sep 17, 2026 UTC
1
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Nick Giffen's Picks

Today
Pending
Action Island 🏝
59
8
Action Island 🏝
67
9
Chase Briscoe +1200
Hollywood Casino 400
0.25u
#RunningHot
56
18
T. Gibbs over R. Blaney-125
Hollywood Casino 400
1u
-110 at DK but will track at -125 #RunningHot
34
14
Chase Briscoe +180 (Top 5)
Hollywood Casino 400
1u
#RunningHot
56
18
Winning Manufacturer: Toyota-135
Hollywood Casino 400
1u
#RunningHot
42
18
TB +2.5-110
MIN
MIN Team Abbreviation@TB Team Abbreviation
TB
0.55u
09/27 8:05 PM
70
21
Futures
Trevor Lawrence+1600
2026 NFL Regular Season - Most Interceptions Thrown
0.25u
Ranks No. 1 in my model's "true INT/G rate" among starters that would play a full season if no injury. Good at 14-1 at Caesars
46
19
Past Performance
Yesterday0-0-00%
0.00u
Last 7 Days12-19-039%
2.79u
Last 30 Days26-54-033%
7.82u
All Time1472-3008-2433%
334.40u
Top Leagues
NFL563-887-1139%
106.08u
NASCAR321-1454-218%
102.17u
NCAAB467-405-853%
97.66u
World Cup53-101-234%
4.97u
NHL4-1-080%
4.69u
FORMULA_ONE0-1-00%
-0.50u
NASCAR_XFINITY0-1-00%
-0.50u
Women's World Cup1-4-020%
-0.95u
MLB2-4-033%
-1.71u
European Championship17-49-125%
-3.47u
Betting Highlights
Favorite Bet of All-Time
I bet on my favorite driver Kyle Kirkwood at 20-1 to win the Long Beach Grand Prix. I went to the race and watched him win it in person for his first career IndyCar win. It was the first time I watched him race an IndyCar in person, so I'm officially his good luck charm.