- Ella Mai's "Trip" spends an 8th week at #1. It ties Bruno Mars and Cardi B's "Finesse" for the song with the most weeks at #1 in 2018. It's the longest-running female-led #1 since Kelly Clarkson's "Piece By Piece," which reached #1 in March 2016 and also spent 8 weeks at #1.
- Maxwell scores his 8th Top 10, as "Shame" ascends 17-8. He last reached the Top 10 with "Gods," which reached #5 in April 2017.
- H.E.R. scores her second Top 10, as "Could've Been" climbs 14-10. She last reached the Top 10 with "Focus," which peaked at #8 in January 2018. The track features Bryson Tiller, who scores his third Top 10; all of his Top 10 hits are as a featured act.
- Estelle debuts at #34 with "So Easy" featuring Luke James. This is her first chart appearance in 6 years and 11 months. Her last entry was "Thank You," which peaked at #32 in November 2011.
- Bruno Mars and Cardi B's "Finesse" spends a 41st week on the chart. This ties it with Drake and Rihanna's "Take Care" for the 17th longest-running chart hit (dating back to the chart's inception in 2000). It's the second song to surpass 40 weeks in 2018; the last track to do so was Chris Stapleton's "Broken Halos," which spent a total of 43 weeks on the chart.
- Number 1Peak1 (for 8 weeks)Weeks11
- Number 2Peak2Weeks6
- Number 3 Up by 7Peak3Weeks12
- Number 4 Down by 1Peak1 (for 3 weeks)Weeks14
- Number 5 Up by 2Peak5Weeks5
- Number 6 Down by 2Peak2Weeks9
- Number 7 Down by 2Peak5Weeks18
- Number 8 Up by 9Peak8Weeks2
- Number 9 Down by 1Peak4Weeks14
- Number 10 Up by 4Peak10Weeks5
- Number 11 Down by 5Peak1 (for 2 weeks)Weeks14
- Number 12 Up by 6Peak12Weeks3
- Number 13 Down by 4Peak1 (for 4 weeks)Weeks19
- Number 14 Up by 1Peak14Weeks3
- Number 15 Down by 2Peak10Weeks10
- Number 16Peak9Weeks13
- Number 17 Up by 3Peak17Weeks3
- Number 18 Down by 7Peak11Weeks6
- Number 19 Down by 7Peak12Weeks7
- Number 20 Down by 1Peak3Weeks15
- Number 21Peak9Weeks17
- Number 22 Up by 12Peak22Weeks2
- Number 23 Down by 1Peak1 (for 7 weeks)Weeks27
- Number 24Peak18Weeks7
- Number 25 DebutPeak25Weeks1
- Number 26 Down by 1Peak2Weeks19
- Number 27 DebutPeak27Weeks1
- Number 28 Down by 2Peak3Weeks25
- Number 29 Down by 1Peak17Weeks8
- Number 30 Up by 5Peak30Weeks2
- Number 31 Down by 2Peak4Weeks24
- Number 32 Up by 8Peak32Weeks2
- Number 33 Down by 3Peak7Weeks14
- Number 34 DebutPeak34Weeks1
- Number 35 Down by 8Peak23Weeks6
- Number 36 Down by 3Peak1 (for 8 weeks)Weeks41
- Number 37 Down by 6Peak1 (for 4 weeks)Weeks31
- Number 38 Down by 2Peak22Weeks5
- Number 39 Down by 16Peak23Weeks4
- Number 40 Down by 8Peak15Weeks11
Dropouts