Radio / Top 40 December 2018
| 1 | Panic! At The Disco | High Hopes | MSR1018 |
| 2 | Ariana Grande | Breathin | MSR1118 |
| 3 | Marshmello f./Bastille | Happier | MSR1018 |
| 4 | Halsey | Without Me | MSR1118 |
| 5 | Benny Blanco f./Halsey & Khalid | Eastside | MSR0918 |
| 6 | Ariana Grande | thank u, next | MSR1218 |
| 7 | 5 Seconds Of Summer | Youngblood | MSR0718 |
| 8 | Khalid & Normani | Love Lies | MSR0418 |
| 9 | Post Malone | Better Now | MSR0718 |
| 10 | Bazzi f./Camila Cabello | Beautiful | MSR0918 |
| 11 | Post Malone & Swae Lee | Sunflower | MSR1218 |
| 12 | Lovelytheband | Broken | MSR0818 |
| 13 | Travis Scott f./Drake, Juicy J & Swae Lee | Sicko Mode | MSR1018 |
| 14 | Silk City & Dua Lipa f./Diplo & Mark Ronson | Electricity | MSR1018 |
| 15 | Ellie Goulding & Diplo f./Swae Lee | Close To Me | MSR1218 |
| 16 | The Chainsmokers f./Kelsea Ballerini | This Feeling | MSR1118 |
| 17 | DJ Snake f./Cardi B, Ozuna & Selena Gomez | Taki Taki | MSR1218 |
| 18 | Khalid | Better | MSR1118 |
| 19 | Lady Gaga & Bradley Cooper | Shallow | MSR1218 |
| 20 | Mark Ronson f./Miley Cyrus | Nothing Breaks Like A Heart | MSR0119 |
Dance / Club December 2018
| 1 | Fisher | Losing It | AC1218 |
| 2 | Pink | Secrets | MSC0119 |
| 3 | Silk City & Dua Lipa f./Diplo & Mark Ronson | Electricity | MSC0119 |
| 4 | Debby Holiday | Waiting For A Lifetime | MSC1118 |
| 5 | Duncan Morley f./Rick Ross & Teddy Boujee | Find You Now | RC1118 |
| 6 | David Guetta f./Anne-Marie | Don't Leave Me Alone | RC1118 |
| 7 | DJ Snake f./Cardi B, Ozuna & Selena Gomez | Taki Taki | MSC1218 |
| 8 | Martin Garrix f./Khalid | Ocean | MSC0918 |
| 9 | Marshmello & Bastille | Happier | MSC1218 |
| 10 | Pabanor f./U4RIAH | So Sexy 2018 | MSC1118 |
| 11 | Krys Monique | So Good | MSC1218 |
| 12 | Katerina Villegas | Dangerous Love | MSC1217 |
| 13 | Sean Finn x Guru Josh | Infinity 2018 | MSC1018 |
| 14 | Ava Max | Sweet But Psycho | MSC1218 |
| 15 | Alessia Cara | Trust My Lonely | MSC0119 |
| 16 | Sabrina Carpenter | Almost Love | MSC1118 |
| 17 | Jena Rose | Lost At Sea | MSC1018 |
| 18 | Ku De Ta f./Nikki Ambers | Move Ya Body | RC1118 |
| 19 | Bright Lights f./Fito Blanko | Gringa | RC1218 |
| 20 | Harper Starling & The Perry Twins | One Call Away | MSC1218 |
Modern Rock December 2018
| 1 | Panic! At The Disco | High Hopes | MRR0918 |
| 2 | Marshmello & Bastille | Happier | MRR1018 |
| 3 | Lovelytheband | Broken | MRR1117 |
| 4 | Twenty One Pilots | My Blood | MRR1118 |
| 5 | Imagine Dragons | Natural | MRR1018 |
| 6 | Flora Cash | You're Somebody Else | MRR0918 |
| 7 | Lovelytheband | these are my friends | MRR0918 |
| 8 | Billie Eilish | You Should See Me In A Crown | MRR1018 |
| 9 | Muse | Pressure | MRR1218 |
| 10 | Weezer | Can't Knock The Hustle | MRR1218 |
Urban Radio December 2018
| 1 | Lil Wayne | Uproar | UR1218 |
| 2 | Ella Mai | Trip | UR1018 |
| 3 | Gucci Mane, Bruno Mars & Kodak Black | Wake Up In The Sky | UR1118 |
| 4 | Meek Mill f./Jeremih & PnB Rock | Dangerous | UR0918 |
| 5 | Travis Scott f./Drake, Juicy J & Swae Lee | Sicko Mode | UR1018 |
| 6 | Kodak Black f./Travis Scott & Offset | Zeze | UR0119 |
| 7 | Flipp Dinero | Leave Me Alone | UR1018 |
| 8 | Cardi B f./Kehlani | Ring | UR1018 |
| 9 | Cardi B | Money | UR1218 |
| 10 | Sheck Wes | Mo Bamba | UR1018 |
Rhythm Radio December 2018
| 1 | Ella Mai | Trip | RR1018 |
| 2 | Gucci Mane, Bruno Mars & Kodak Black | Wake Up In The Sky | RR1118 |
| 3 | Travis Scott f./Drake, Juicy J & Swae Lee | Sicko Mode | RR1018 |
| 4 | Bad Bunny f./Drake | MIA | RR1218 |
| 5 | Lil Wayne | Uproar | RR1118 |
| 6 | Post Malone & Swae Lee | Sunflower | RR1218 |
| 7 | Flipp Dinero | Leave Me Alone | RR1118 |
| 8 | Khalid | Better | RR1118 |
| 9 | Sheck Wes | Mo Bamba | RR1018 |
| 10 | Cardi B f./Kehlani | Ring | RR1018 |
Country December 2018
| 1 | Dan + Shay | Speechless | CR1018 |
| 2 | Kane Brown | Lose It | CR1018 |
| 3 | Dustin Lynch | Good Girl | CR0718 |
| 4 | Dierks Bentley f./Brothers Osborne | Burning Man | CR0918 |
| 5 | Kip Moore | Last Shot | CR0218 |
| 6 | Jason Aldean | Girl Like You | CR1118 |
| 7 | Scotty Mccreery | This Is It | CR0618 |
| 8 | Luke Bryan | What Makes You Country | CR0119 |
| 9 | Chris Stapleton | Millionaire | CR0618 |
| 10 | Jordan Davis | Take It From Me | CR0718 |
Tropical December 2018
| 1 | Romeo Santos | Centavito | TL1018 |
| 2 | Bad Bunny f./Drake | Mia | TL1218 |
| 3 | Anuel AA f./Romeo Santos (Remix) | Ella Quiere Beber | TL1218 |
| 4 | Natti Natasha | Quien Sabe | TL0818 |
| 5 | Zion & Lennox | Hola | TL1018 |
Regional December 2018
| 1 | Cristian Nodal | No Te Contaron Mal | RL1018 |
| 2 | Raymix | Donde Estaras | RL1218 |
| 3 | Los Angeles Azules f./Natalia LaFourcade | Nunca Es Suficiente | RL0119 |
| 4 | La Arrolladora Banda el Limon de Rene Camacho | No He Logrado Aprender | RL0119 |
| 5 | Banda Los Sebastianes | A Traves Del Vaso | RL1018 |
Pop December 2018
| 1 | Bad Bunny f./Drake | Mia | PL0119 |
| 2 | J Balvin f./Zion & Lennox | No Es Justo | PL0818 |
| 3 | DJ Snake f. Selena Gomez, Ozuna & Cardi B | Taki Taki | PL1118 |
| 4 | Zion & Lennox | Hola | PL1018 |
| 5 | Reik & Maluma | Amigos Con Derechos | PL1018 |
Caribbean December 2018
| 1 | Daddy Yankee f./Anuel AA | Adictiva | CRB1218 |
| 2 | Anuel AA f./Romeo Santos (Remix) | Ella Quiere Beber | CRB1218 |
| 3 | Zion | Hola | CRB1118 |
| 4 | Bad Bunny f./Drake | Mia | CRB1118 |
| 5 | Wisin & Yandel | Reggaeton En Lo Oscuro | CRB1218 |
Video December 2018
| 1 | Panic! At The Disco | High Hopes | MRV1018 |
| 2 | Ariana Grande | thank u, next | HV0119 |
| 3 | Marshmello & Bastille | Happier | CL1218 |
| 4 | Halsey | Without Me | HV1218 |
| 5 | Lil Wayne | Uproar | UV0119 |
| 6 | Ella Mai | Trip | UV1118 |
| 7 | Benny Blanco f./Halsey & Khalid | Eastside | HV0918 |
| 8 | Travis Scott f./Drake, Juicy J & Swae Lee | Sicko Mode | UV1218 |
| 9 | Weezer f./Rivers Wentz | Can't Knock The Hustle | HV0119 |
| 10 | Ariana Grande | Breathin | HV0119 |
| 11 | Silk City & Dua Lipa f./Diplo & Mark Ronson | Electricity | CL1118 |
| 12 | Kane Brown | Lose It | CT1018 |
| 13 | Bazzi f./Camila Cabello | Beautiful | HV1218 |
| 14 | Sheck Wes | Mo Bamba | UV1218 |
| 15 | Ellie Goulding X Diplo f./Swae Lee | Close To Me | HV0119 |
| 16 | Dan + Shay | Speechless | CT1018 |
| 17 | 5 Seconds Of Summer | Youngblood | HV0718 |
| 18 | Ghost | Dance Macabre | MRV1218 |
| 19 | Lady Gaga & Bradley Cooper | Shallow | HV1118 |
| 20 | Post Malone & Swae Lee | Sunflower | HV1218 |