1997–98 Ottawa Senators season Eastern Conference Semi-finals: vs. (4) Washington Capitals Eastern Conference Semi-finals: vs. (4) Washington Capitals

| Date_ | Visitor | Score | Home | Record |
|---|---|---|---|---|
| May 7 | Ottawa | 2 – 4 | Washington | 0 – 1 |
| May 9 | Ottawa | 1 – 6 | Washington | 0 – 2 |
| May 11 | Washington | 3 – 4 | Ottawa | 1 – 2 |
| May 13 | Washington | 2 – 0 | Ottawa | 1 – 3 |
| May 15 | Ottawa | 0 – 3 | Washington | 1 – 4 |