Singles
| Year | Single | Peak chart positions | Album | ||||||
|---|---|---|---|---|---|---|---|---|---|
| US | US AC | US Adult | US Main | UK | AUS | ||||
| 1997 | "Invisible Man" | 12 | 13 | — | 10 | 66 | — | 98 Degrees | |
| 1998 | "Was It Something I Didn't Say" | — | — | — | — | — | — | ||
| "Because of You" | 3 | — | — | 13 | 36 | 63 | 98 Degrees and Rising | ||
| 1999 | "True to Your Heart" | — | — | — | 38 | 51 | 73 | ||
| "The Hardest Thing" | 5 | 2 | 16 | 4 | 29 | 24 | |||
| "I Do (Cherish You)" | 13 | 2 | 18 | 5 | — | 23 | |||
| "This Gift" | 40 | 6 | — | 23 | — | — | This Christmas | ||
| 2000 | "Thank God I Found You" | 1 | — | — | 28 | 10 | 27 | Rainbow/The Collection | |
| "Give Me Just One Night (Una Noche)" | 2 | — | 19 | 7 | 61 | 21 | Revelation | ||
| "My Everything" | 34 | 6 | — | 10 | — | 88 | |||
| 2001 | "The Way You Want Me To" | — | — | — | 37 | — | — | ||
| 2002 | "Why (Are We Still Friends)" | — | — | — | — | — | — | The Collection | |
| 2013 | "Microphone" | — | — | — | — | — | — | 2.0 | |
| "—" denotes releases that failed to chart | |||||||||
Read more about this topic: 98 Degrees Discography