Best Upsets (2019)
Rankings / Best Games / Best Upsets / Best Upcoming Games
How the FanLax Computer Rankings Work
Sports / Lacrosse / College Men / Division 1
| – | Team | Rank | VS | Rank | Opp Team | Details |
| 1 | St. John's | #48 | 10 - 9 | #17 | High Point | 02/23/2019 |
| 2 | Colgate | #37 | 12 - 9 | #13 | Syracuse | 02/08/2019 |
| 3 | Utah | #53 | 6 - 5 | #31 | Air Force | 02/24/2019 |
| 4 | Jacksonville | #39 | 12 - 10 | #17 | High Point | 03/23/2019 |
| 5 | Bryant | #59 | 11 - 8 | #38 | Providence | 02/16/2019 |
| 6 | Albany | #49 | 13 - 12 | #29 | Drexel | 02/23/2019 |
| 7 | Mount St Mary's | #40 | 12 - 11 | #20 | Richmond | 03/05/2019 |
| 8 | Providence | #38 | 9 - 8 | #19 | Villanova | 04/27/2019 |
| 9 | Canisius | #55 | 8 - 6 | #37 | Colgate | 03/16/2019 |
| 10 | Detroit Mercy | #54 | 15 - 12 | #36 | Marquette | 02/23/2019 |
| 11 | Villanova | #19 | 11 - 10 | #2 | Yale | 02/16/2019 |
| 12 | High Point | #17 | 14 - 13 | #1 | Virginia | 02/18/2019 |
| 13 | Vermont | #50 | 9 - 7 | #34 | Holy Cross | 02/16/2019 |
| 14 | Michigan | #30 | 13 - 10 | #14 | Ohio State | 04/26/2019 |
| 15 | NJIT | #72 | 8 - 5 | #56 | Monmouth | 03/05/2019 |
| 16 | Boston University | #25 | 18 - 11 | #10 | Loyola | 04/13/2019 |
| 17 | Detroit Mercy | #54 | 9 - 8 | #39 | Jacksonville | 02/02/2019 |
| 18 | Hartford | #61 | 12 - 11 | #46 | Stony Brook | 03/16/2019 |
| 19 | Stony Brook | #46 | 13 - 11 | #32 | Brown | 02/23/2019 |
| 20 | Marquette | #36 | 9 - 8 | #22 | Georgetown | 03/23/2019 |
| 21 | Robert Morris | #42 | 13 - 12 | #28 | Lehigh | 04/10/2019 |
| 22 | Canisius | #55 | 12 - 8 | #42 | Robert Morris | 03/09/2019 |
| 23 | Richmond | #20 | 9 - 8 | #7 | Notre Dame | 02/23/2019 |
| 24 | Lehigh | #28 | 11 - 8 | #16 | Army | 03/09/2019 |
| 25 | Colgate | #37 | 9 - 7 | #25 | Boston University | 03/09/2019 |