August 2012 | September 2012 | October 2012 | November 2012 | December 2012
January 2013 | February 2013 | March 2013 | April 2013 | May 2013
March 2013
| 3/1 | Baseball: NC State | L, 3-5 | |
| 3/1 | Men's Tennis: at Saint Joseph's | W, 5-1 | |
| 3/1 | Softball: Morgan State (UMBC Retriever Classic) | W, 18-2 (5 inns.) | |
| 3/1 | Softball: Coppin State (UMBC Retriever Classic) | L, 8-13 | |
| 3/1 | Women's Tennis: at St. Joseph's | W, 4-3 | |
| 3/2 | Baseball: West Virginia | L, 0-4 | |
| 3/2 | Men's Lacrosse: at Fairfield | L, 9-14 | |
| 3/2 | Men's Tennis: at University of Pennsylvania | L, 1-6 | |
| 3/2 | Men's Track & Field: at IC4A Championships | Results | |
| 3/2 | Softball: Morgan State (UMBC Retriever Classic) | W, 7-0 | |
| 3/2 | Softball: Saint Francis (Pa.) (UMBC Retriever Classic) | L, 1-8 | |
| 3/2 | Women's Basketball: at Binghamton* | L, 45-62 | |
| 3/2 | Women's Lacrosse: at Colgate | W, 13-7 | |
| 3/2 | Women's Track & Field: at ECAC Championships | Results | |
| 3/3 | Baseball: Indiana | L, 1-7 | |
| 3/3 | Men's Basketball: Binghamton | W, 59-49 | |
| 3/3 | Men's Track & Field: at IC4A Championships | Results | |
| 3/3 | Softball: Coppin State (UMBC Retriever Classic) | L, 0-11 (6 inns.) | |
| 3/3 | Softball: Saint Peter's (UMBC Retriever Classic) | W, 11-0 (5 inns.) | |
| 3/3 | Women's Track & Field: at ECAC Championships | Results | |
| 3/5 | Baseball: at Delaware | L, 4-12 | |
| 3/5 | Women's Lacrosse: at Maryland | L, 10-17 | |
| 3/6 | Baseball: at Towson | Postponed | |
| 3/6 | Men's Lacrosse: at Maryland | Postponed | |
| 3/8 | Men's Lacrosse: at Johns Hopkins | L, 7-13 | |
| 3/8-3/9 | Men's Track & Field: at NCAA Indoor Championships | All Day | |
| 3/8 | Women's Basketball: No. 6 Vermont (America East Championship Quarterfinal) | L, 43-47 | |
| 3/8-3/9 | Women's Track & Field: at NCAA Indoor Championships | Results | |
| 3/9 | Baseball: at Mount St. Mary's | W, 3-1 | |
| 3/9 | Men's Basketball: Hartford | W, 69-62 | |
| 3/9 | Men's Tennis: Navy | W, 5-2 | |
| 3/9 | Women's Lacrosse: Drexel | W, 14-8 | |
| 3/10 | Baseball: Mount St. Mary's | W, 5-3 | |
| 3/10 | Men's Basketball: Vermont | L, 72-85 | |
| 3/10 | Men's Tennis: Delaware | W, 5-2 | |
| 3/10 | Softball: Princeton (UMBC Dawg Pound Invitational) | L, 2-12 | |
| 3/10 | Softball: Howard (UMBC Dawg Pound Invitational) | W, 3-2 | |
| 3/10 | Women's Tennis: Delaware | W, 4-3 | |
| 3/11 | Softball: Marist (UMBC Dawg Pound Invitational) | L, 6-7 (8 inns.) | |
| 3/11 | Softball: Rhode Island (UMBC Dawg Pound Invitational) | L, 1-8 | |
| 3/13 | Baseball: at Georgetown | L, 4-7 | |
| 3/13 | Softball: Mount St. Mary's | L, 0-19 (5 inns.) | |
| 3/15 | Men's Swimming & Diving: at NCAA Zone Diving Championships | Results | |
| 3/15 | Softball: Morgan State (UMBC Spring Classic) | W, 9-1 | |
| 3/15 | Softball: La Salle (UMBC Spring Classic) | L, 4-5 (8 inns.) | |
| 3/15 | Women's Lacrosse: Mount St. Mary's | W, 18-4 | |
| 3/15 | Women's Swimming & Diving: at NCAA Zone Diving Championships | Results | |
| 3/15 | Women's Tennis: at Towson | L, 3-4 | |
| 3/16 | Baseball: Binghamton* | W, 7-4 | |
| 3/16 | Men's Lacrosse: High Point | W, 16-11 | |
| 3/16 | Men's Swimming & Diving: at NCAA Zone Diving Championships | Results | |
| 3/16 | Softball: Princeton (UMBC Spring Classic) | L, 3-11 | |
| 3/16 | Women's Swimming & Diving: at NCAA Zone Diving Championships | Results | |
| 3/17 | Baseball: Binghamton* | L, 11-17 | |
| 3/17 | Baseball: Binghamton* | W, 2-0 | |
| 3/17 | Softball: Hampton (UMBC Spring Classic) | L, 0-14 | |
| 3/18 | Women's Lacrosse: at Wagner | W, 16-3 | |
| 3/19 | Men's Lacrosse: Towson | L, 9-12 | |
| 3/20 | Baseball: at Towson | L, 0-2 | |
| 3/20 | Softball: George Mason | L, 3-5 | |
| 3/20 | Women's Tennis: at Charleston Southern | L, 1-6 | |
| 3/21 | Men's Tennis: at College of Charleston | L, 2-5 | |
| 3/21-3/23 | Women's Swimming & Diving: at Women's NCAA Championships | 11 a.m./7 p.m. | |
| 3/21 | Women's Tennis: at College of Charleston | L, 0-7 | |
| 3/22 | Men's Track & Field: at Florida State Relays | Results | |
| 3/22 | Women's Track & Field: at Florida State Relays | Results | |
| 3/23 | Baseball: Albany* | W, 4-3 (7 inn.) | |
| 3/23 | Baseball: Albany* | L, 1-13 | |
| 3/23 | Men's Lacrosse: Mount St. Mary's | W, 10-8 | |
| 3/23 | Men's Track & Field: at Florida State Relays | Results | |
| 3/23 | Softball: Maine* | L, 7-11 (9 inns.) | |
| 3/23 | Softball: Maine* (DH) | W, 4-2 | |
| 3/23 | Women's Lacrosse: at Boston U.* | W, 7-6 (OT) | |
| 3/23 | Women's Tennis: at James Madison | L, 2-5 | |
| 3/23 | Women's Track & Field: at Florida State Relays | Results | |
| 3/24 | Baseball: Albany* | L, 2-5 | |
| 3/24 | Men's Tennis: at James Madison | Cancelled | |
| 3/24 | Softball: Maine* | L, 6-7 | |
| 3/26 | Baseball: Delaware State | Cancelled | |
| 3/27 | Baseball: at George Washington | W, 4-1 | |
| 3/27 | Softball: at Saint Peter's (DH) | W, 7-5 | |
| 3/27 | Softball: at Saint Peter's | L, 5-6 | |
| 3/27 | Women's Lacrosse: Loyola (Md.) | L, 7-13 | |
| 3/28 | Men's Swimming & Diving: at Men's NCAA Championships | Results | |
| 3/29 | Baseball: at Stony Brook* | W, 2-1 (10 inn.) | |
| 3/29 | Men's Swimming & Diving: at Men's NCAA Championships | Results | |
| 3/29 | Men's Tennis: at Stony Brook | W, 5-2 | |
| 3/29 | Women's Tennis: at Stony Brook | L, 2-5 | |
| 3/30 | Baseball: at Stony Brook* | L, 2-5 | |
| 3/30 | Baseball: at Stony Brook* | L, 0-8 | |
| 3/30 | Men's Lacrosse: at Hartford | L, 14-15 (ot) | |
| 3/30 | Men's Swimming & Diving: at Men's NCAA Championships | Results | |
| 3/30 | Men's Track & Field: Big Dawg Invitational | Results | |
| 3/30 | Softball: at Stony Brook* | L, 0-8 (5 inns.) | |
| 3/30 | Softball: at Stony Brook* | L, 1-8 | |
| 3/30 | Women's Track & Field: Big Dawg Invitational | Results | |
| 3/31 | Softball: at Stony Brook* | L, 0-8 (6 inns.) |