USAMO historical results
This is the USAMO historical results page.
USAMO Perfect Scorers
Currently, a perfect score on the USAMO is 42 points. For the first couple of decades or so of the competition, a perfect score was 100.
- 2008: None
- 2007: None
- 2006:
- Brian Lawrence
- 2005: None
- 2004:
- Tiankai Liu
- 2003:
- Tiankai Liu
- Po-Ru Loh
- 2002:
- Daniel Kane
- Ricky Liu
- Tiankai Liu
- Po-Ru Loh
- Inna Zakharevich
- 1996:
- Chris Chang
- 1992:
- Kiran Kedlaya
- Lenny Ng
USAMO Winners
The top 12 scorers on the USAMO are currently designated as USAMO winners. In the past, this number was smaller.
- 2008:
- David Benjamin
- TaoRan Chen
- Paul Christiano
- Sam Elder
- Shaunak Kishore
- Delong Meng
- Evan O'Dorney
- Qinxuan Pan
- David Rolnick
- Colin Sandon
- Krishanu Sankar
- Alex Zhai
- 2007:
- Sergei Bernstein
- Sherry Gong
- Adam Hesterberg
- Eric Larson
- Brian Lawrence
- Tedrick Leung
- Haitao Mao
- Delong Meng
- Krishanu Sankar
- Jacob Steinhardt
- Arnav Tripathy
- Alex Zhai
- 2006:
- Brian Lawrence
- Alex Zhai
- Yufei Zhao
- Peng Shi
- Sherry Gong
- Richard McCutchen
- Yi Sun
- Arnav Tripathy
- Taehyeon (Ryan) Ko
- Yi Han
- Yakov Berchenko-Kogan
- Tedrick Leung
- 2005:
- Robert Cordwell
- Zhou Fan
- Sherry Gong
- Rishi Gupta
- Hyun Soo Kim
- Brian Lawrence
- Albert Ni
- Natee Pitiwan
- Eric Price
- Peng Shi
- Yi Sun
- Yufei Zhao
- 2004:
- Tiankai Liu
- Jae Bae
- Jongmin Baek
- Oleg Golberg
- Matt Ince
- Janos Kramar
- Alison Miller
- Aaron Pixton
- Brian Rice
- Jacob Tsimerman
- Ameya Velingker
- Tony Zhang
- 1995:
- Aleksander Khazanov
- Jacob Lurie
- Chris Chang
- Jay Chyung
- Andrei Gnepp
- Josh Nichols-Barrer
- Samit Dasgupta
- Craig Helfgott
- 1994:
- Jeremy Bem
- Aleksander Khazanov
- Jonathan Weinstein
- Jacob Lurie
- Noam Shazeer
- Stephen Wang
- Chris Chang
- 1989:
- Jordan Ellenberg
- Andrew Kresh
- Jonathan Higa
- Richard Rusczyk
- Jeff Vanderkam
- Sam Vandervelde
- David Carlton
USAMO Honorable Mentions
Other students who finish (or tie to finish) in the top 24 of the USAMO receive Honorable Mention (often abbreviated HM).
- 2008:
- John Berman
- Sergei Bernstein
- Gregory Gauthier
- Brian Hamrick
- Eric Larson
- Gaku Liu
- Jeffrey Manning
- Palmer Mebane
- Danny Shi
- Jacob Steinhardt
- Matthew Superdock
- Nicholas Triantafillou
- 2007:
- David Benjamin
- Gregory Brockman
- Yingyu Gao
- Yan Li
- Gaku Liu
- Jeffrey Manning
- Palmer Mebane
- Evan O'Dorney
- Alexander Remorov
- Max Rosett
- Qiaochu Yuan
- Bohua Zhan
- 2006:
- Joseph Chu
- Zachary Abel
- Zarathustra Brady
- Peter Diao
- Richar Peng
- Adam Hesterberg
- Bohua Zhan
- Kevin Modzelewski
- Daniel Poore
- Lin Fei
- Jason Trigg
- Tony Liu
- Viktoriya Krakovna
- 2005:
- Zachary Abel
- Charles Chen
- Evan Dummit
- Adam Hesterberg
- Richard Ho
- Alexander Marcus
- Richard McCutchen
- Thomas Mildorf
- Charles Nathanson
- Keenan Pepper
- Timothy Pollio
- 2004:
- Boris Alexeev
- Joshua Batson
- Thomas Belulovich
- Rishi Gupta
- Anders Kaseorg
- Hyun Soo Kim
- John Kim
- Po Ling Loh
- Sira Sriswasdi
- Yi Sun
- Elena Udovina
- Yufei Zhao
- 1995
- Mathew Crawford
- 1993
- Mathew Crawford
