| 2023 | $500 | Lisbeth Quezada & Diego Abarro | Bakersfield College | Dr. Jonathan Brown | Dr. Jonathan Brown | NLP Grading Essay |
| | $350 | Faith Palacios & Christopher Thomas | Bakersfield College | Dr. Jonathan Brown & Matthew Meerdink | Dr. Jonathan Brown & Matthew Merrdink | Risk Strafification of COVID-19 Vulnerability Demographics Using Machine Learning |
| | $150 | Shihwa Chang | City College of San Francisco | Shawn Wiggins | Shawn Wiggins | Data Matters: Madison River Project |
| 2022 | $400 | Sophie Ratsimamaitaka & Saknouptrath | Bakersfield College | Dr. Jonathan Brown | Dr. Jonathan Brown | A Case for Arachnid Electric Flight Biomimcry |
| | $250 | Jasper Laster | Lake Tahoe Community College | Larry Green | Larry Green | Non-Euclidean Geometry |
| | $150 | Olga Orkut | Cañada College | Raymond Lapuz | Raymond Lapuz | Caley-Hamilton Theorem |
| 2019 | $350 | Sarah Redden | College of the Sequoias | Tracy Redden | Tracy Redden | Generating Music With Markov Chains |
| | $250 | Jerri Schorr & Rosario Araujo | Hartnell College | Brian Palmer | Brian Palmer | Mathematical Modeling of Management Variables in Agriculture |
| | $250 | Nico Kokonas | Cuesta College | Shelby Burnett | Shelby Burnett | The Most Important Algorithm in Signal Processing |
| | $200 | Christian Ocampo | Bakersfield College | Jonathan Brown | Jonathan Brown | A Survey of Classic and Recent Results on the Continuum Hypothesis |
| | $200 | Vinh Bui | Bakersfield College | Jonathan Brown | Jonathan Brown | Dimension and K Sensitivity in Latent Semantic Analysis |
| 2018 | $300 | Cody Vig | Solano Community College | Darryl Allen | Darryl Allen | Noether’s Theorem and its Applications to Physics |
| | $300 | Chris Rodriguiz & Daniel A. Enriquez Ulloa | Hartnell College | Brian Palmer | Brian Palmer | Yield Forecasting Modeling Design |
| | $250 | Jordan Van Leueven | Solano Community College | Zak Hannan | Zak Hannan | Approximating a 2D Boltzmann Distribution |
| | $250 | Brendan Noffsinger | Yuba College | Erika Noffsinger | Erika Noffsinger | Insurgent Convergence |
| 2017 | 1 | Kelci Fernandez | Santa Rosa Junior College | John Martin | John Martin | Approximating Pi with the Mandelbrot Set |
| | | Brian Kwon | City College of San Franciso | Unknown | Unknown | Understanding the DH Key Exchange Protocol |
| | | Matthew Cen, Natasha Ng | City College of San Franciso | Unknown | Unknown | Existence of Fibonacci and Farey Sequences in the Mandelbrot Set |
| | | James Plain, Devin Serna | Bakersfield College | Unknown | Unknown | New Heuristics for Pokemon Go |
| 2016 | 1/$125 | Christian Eckhart, Mark McCullough, John Stevens | Lake Tahoe Community College | Larry Green | Larry Green | Optimizing Volume of a Hanging Mass |
| | 2/$75 | Mark De La Rosa | Solano Community College | Zak Hannan | Zak Hannan | Numerical Analysis of Oscillatory Differential Equations |
| | 3/$50 | Hunter Martin | Solano Community College | Darryl Allen | Darryl Allen | Minimum Graph Bisection with Spectral Graph Theory |
| | 3/$50 | Gabriel Fredericks | Solano Community College | Darryl Allen | Darryl Allen | Adi Shamir's Secret Sharing Scheme |
| 2015 | 1 | Kevin Perez | Solano Community College | Darryl Allen | Darryl Allen | Justification of the Second Derivative Test and its Extension to Functions of More Than Two Variables |
| 2014 | 1 | Nadya DeBeers | Santa Rosa Junior College | Dean Gooch | Dean Gooch | Where Do I Begin: Finding the Prime Factorizations of Very Large Numbers |
| | Devin Brown | Santa Rosa Junior College | Dean Gooch | Dean Gooch | Sierpinski Triangle as a Sequence |
| | Rebecca Reus | Cañada College | Michael Hoffman | Michael Hoffman | Inequality in Math Education |
| 2013 | 1 | Nick Sherman | Solano Community College | Darryl Allen | Darryl Allen | Introduction to the Calculus of Variations |
| | Doug Sherman | Solano Community College | Darryl Allen | Darryl Allen | The Euler-MacLaurin Summation Formula |
| | Andrew Gleeson | College of San Mateo | Harry Nishanian | Harry Nishanian | Triangular Numbers and Their Generalization |
| | Ivonne Fajardo | College of San Mateo | Harry Nishanian | Harry Nishanian | Lagrange Points |
| | Olivia Piazza | Santa Rosa Junior College | Dean Gooch | Dean Gooch | Fast Fourier Analysis of Debussy's Claire de Lune |
| | Ryan Jones, Alain Lohata, Zeeshan Khaliq, Chris Williams, Jesse Bowens, Mali Gonzales, Sheila Naimyar, Daniel Prentiss, Eric Garcia, Anthony Castro, Mark Bragg | Las Positas College | Howard Blumenfeld | Howard Blumenfeld | Getting to the Root of it All: Social Media, Open Source Software, and an Entire Class Group Project in a Calculus Class |
| 2012 | 1 | Antonio Cruz | Solano Community College | Darryl Allen | Joe Conrad | Filling Up Space: Proving the Crystallographic Restriction Theorem in Three Dimensions |
| | Elizabeth Finch | Sacramento City College | Debbie Van Sickle | Debbie Van Sickle | Water Quality Implications of Hydrolic Fracturing |
| | Morgan Walter, Mark Falcone, Nikki Quitiner, Nathaniel Abrajano, Ghianmichael Viray | De Anza College | Michael Cao | Michael Cao | What Makes You Hot.. Or Not? |
| 2011 | 1 | Carlos Osco | City College of San Francisco | Katia Fuchs | Katia Fuchs | Curvature and the Osculating Circle to a Curve |
| | Jessie Cohen | Santa Rosa Junior College | Dave Ohlsen | Dave Ohlsen | An Elementary Proof of a Not So Elementary Identity |
| | Xin Zhao | City College of San Francisco | Katia Fuchs | Katia Fuchs | Hyperboloid of Two Sheets and Nuclear Cooling Towers |
| | Michael Zopas | City College of San Francisco | Katia Fuchs | Katia Fuchs | Calculus of Variations: Newton's Second Law and Other Applicatons |
| | Carlos Osco | City College of San Francisco | Katia Fuchs | Katia Fuchs | Curvature and the Osculating Circle to a Curve |
| | Jared Carr | Santa Rosa Junior College | Anna Brown | Anna Brown | Modeling the Price of a Magical Pirate Krawk Plushie |
| | Baljot Singh and Bowen Yu | City College of San Francisco | Katia Fuchs | Katia Fuchs | The Haar Wavelet and Image Compression |
| 2010 | 1 | Andrew Gabriel | Santa Rosa Junior College | Unknown | Unkown | Finally, A Use For Calculus: Intergalactic Warfare |
