The revamped singles line-up, which, included three freshmen (Arnold, Olsson and Josh Hausman) proved strong enough to earn the victory.
"The freshmen have really handled everything well," Chung said. "They've really held their own."
The weekend results left the Crimson 5-2 in the EITA, still without a berth at the regional tournament which it will host on the weekend of May 14-15.
Harvard is still the master of its own fate, though, going into Tuesday's Dartmouth match at the Beren Tennis Center.
"If we beat Dartmouth we'll get into the tournament," Chung said. "They're the only team that beat us last year, so we're looking for revenge."
"Our chances depend on who plays," said Arnold. "But if we come out like we did against Princeton and West Virginia, we'll do well."
Looking to the bright side of the Crimson's injury-plagued season, it appears that sophomore Todd Meringoff and junior Umesha Wallooppillai may return to the line-up by the end of the week.
Until then, though, the Crimson will have to rely on its patchwork line-up to get it to the regional tournament.