Radio / Top 40 October 2018
| 1 | 5 Seconds Of Summer | Youngblood | MSR0718 |
| 2 | Ariana Grande | God Is A Woman | MSR0918 |
| 3 | Khalid & Normani | Love Lies | MSR0418 |
| 4 | Post Malone | Better Now | MSR0718 |
| 5 | Maroon 5 f./Cardi B | Girls Like You | MSR0718 |
| 6 | Selena Gomez | Back To You | MSR0618 |
| 7 | Juice Wrld | Lucid Dreams | MSR0918 |
| 8 | Marshmello & Bastille | Happier | MSR1018 |
| 9 | DJ Khaled f./Justin Bieber, Chance The Rapper & Quavo | No Brainer | MSR0918 |
| 10 | Bebe Rexha | I'm A Mess | MSR0818 |
| 11 | Imagine Dragons | Natural | MSR1018 |
| 12 | Halsey & Khalid Benny Blanco | Eastside | MSR0918 |
| 13 | Ariana Grande | Breathin | MSR1118 |
| 14 | Tiesto & Dzeko f./Preme & Post Malone | Jackie Chan | MSR0818 |
| 15 | Bazzi f./Camila Cabello | Beautiful | MSR0918 |
| 16 | Bryce Vine | Drew Barrymore | MSR0618 |
| 17 | Lovelytheband | Broken | MSR0818 |
| 18 | Shawn Mendes & Zedd | Lost In Japan | MSR1118 |
| 19 | Panic! At The Disco | High Hopes | MSR1018 |
| 20 | Halsey | Without Me | MSR1118 |
Dance / Club October 2018
| 1 | Calvin Harris & Sam Smith | Promises | MSC1018 |
| 2 | Sabrina Carpenter | Almost Love | MSC1118 |
| 3 | U2 | Summer Of Love | MSC1118 |
| 4 | Kygo & Miguel | Remind Me To Forget | MSC0818 |
| 5 | Alessia Cara | Growing Pains | MSC1018 |
| 6 | VASSY x Lodato | Doomsday | MSC0918 |
| 7 | Sean Finn x Guru Josh | Infinity 2018 | MSC1018 |
| 8 | Gryffin f./Elley Duhe | Tie Me Down | MSC1118 |
| 9 | David Guetta f./Anne-Marie | Don't Leave Me Alone | RC1018 |
| 10 | Silk City & Dua Lipa f./Diplo & Mark Ronson | Electricity | MSC1118 |
| 11 | Niiko x SWAE + Alicia Madison | Flavor | MSC1018 |
| 12 | The Chainsmokers f./Emily Warren | Side Effects | MSC1018 |
| 13 | Vintage Culture & Adam K | Pour Over | MSC1118 |
| 14 | Martin Garrix f./Khalid | Ocean | MSC0918 |
| 15 | Jena Rose | Lost At Sea | MSC1118 |
| 16 | Shaun Frank f./YA-LE | Bon Appetit | RC1018 |
| 17 | Pink Panda f./Nyanda | Love It Like That | RC0918 |
| 18 | The Rua | All I Ever Wanted | MSC0918 |
| 19 | Steve Aoki f./Ina Wroldsen | Lie To Me | RC1018 |
| 20 | Caroline Lund | When You Tell Me That You Love Me | MSC1018 |
Modern Rock October 2018
| 1 | Imagine Dragons | Natural | MRR1018 |
| 2 | AJR | Burn The House Down | MRR0518 |
| 3 | Marshmello & Bastille | Happier | MRR1018 |
| 4 | Panic! At The Disco | High Hopes | MRR0918 |
| 5 | Twenty One Pilots | My Blood | MRR1118 |
| 6 | Interrupters | She's Kerosene | MRR0918 |
| 7 | Lovelytheband | Broken | MRR1117 |
| 8 | The Revivalists | All My Friends | MRR1018 |
| 9 | Flora Cash | You're Somebody Else | MRR0918 |
| 10 | Weezer | Africa | MRR0918 |
Urban Radio October 2018
| 1 | Drake | Nonstop | UR0918 |
| 2 | Lil Duval f./Snoop Dogg & Ball Greezy | Smile (Living My Best Life) | UR0918 |
| 3 | Ella Mai | Trip | UR1018 |
| 4 | Travis Scott f./Drake, Juicy J & Swae Lee | Sicko Mode | UR1018 |
| 5 | YG f./2 Chainz, Big Sean & Nicki Minaj | Big Bank | UR0818 |
| 6 | Cardi B | Ring | UR1018 |
| 7 | Lil Baby f./Drake | Yes Indeed | UR0718 |
| 8 | Meek Mill f./Jeremih & PnB Rock | Dangerous | UR0918 |
| 9 | Gucci Mane, Bruno Mars & Kodak Black | Wake Up In The Sky | UR1118 |
| 10 | Tyga f./Offset | Taste | UR1018 |
Rhythm Radio October 2018
| 1 | Drake | Nonstop | RR0918 |
| 2 | Travis Scott | Sicko Mode | RR1018 |
| 3 | YG f./2 Chainz, Big Sean & Nicki Minaj | Big Bank | RR0818 |
| 4 | Juice Wrld | Lucid Dreams | RR0818 |
| 5 | 6ix9ine f./Nicki Minaj | FeFe | RR0918 |
| 6 | Tyga f./Offset | Taste | RR0718 |
| 7 | Lil Duval f./Snoop Dogg & Ball Greezy | Smile (Living My Best Life) | RR1018 |
| 8 | Cardi B f./Kehlani | Ring | RR1018 |
| 9 | Gucci Mane, Bruno Mars & Kodak Black | Wake Up In The Sky | RR1118 |
| 10 | Ella Mai | Trip | RR1018 |
Country October 2018
| 1 | Cole Swindell | Break Up In The End | CR0518 |
| 2 | Luke Combs | She Got The Best Of Me | CR1018 |
| 3 | Russell Dickerson | Blue Tacoma | CR0418 |
| 4 | Jimmie Allen | Best Shot | CR0418 |
| 5 | Maren Morris | Rich | CR1018 |
| 6 | Chris Janson | Drunk Girl | CR0118 |
| 7 | Kane Brown | Lose It | CR1018 |
| 8 | Garth Brooks | All Day Long | CR0818 |
| 9 | Eric Church | Desperate Man | CR0918 |
| 10 | Blake Shelton | Turnin' Me On | CR0918 |
Tropical October 2018
| 1 | Romeo Santos | Centavito | TL1018 |
| 2 | J Balvin f./Zion & Lennox | No Es Justo | TL0818 |
| 3 | Jerry Rivera f./Yandel | Mira | TL0918 |
| 4 | Victor Manuelle f./Juan Luis Guerra | Quiero Tiempo | TL1018 |
| 5 | Natti Natasha | Quien Sabe | TL0818 |
Regional October 2018
| 1 | Calibre 50 | Mi Sorpresa Fuiste Tu | RL0718 |
| 2 | La Maquinaria Nortena | Amo | RL1018 |
| 3 | Alfredo Oliva | Antecedentes De Culpa | RL0818 |
| 4 | Christian Nodal | No Te Contaron Mal | RL1018 |
| 5 | Gerardo Ortiz | Egoista | RL0818 |
Pop October 2018
| 1 | Shakira f./Maluma | Clandestino | PL0718 |
| 2 | Ozuna f./Manuel Turizo | Vaina Loca | PL0818 |
| 3 | J Balvin f/Zion & Lennox | No Es Justo | PL0818 |
| 4 | Piso 21 | La Vida Sin Ti | PL0718 |
| 5 | Nicky Jam & J Balvin | X | PL0418 |
Caribbean October 2018
| 1 | Bad Bunny | Estamos Bien | CRB0818 |
| 2 | Ozuna f./Manuel Turizo | Vaina Loca | CRB0818 |
| 3 | J Alvarez | De La Mia Personal | CRB0418 |
| 4 | Cosculluela f./Bad Bunny | Madura | CRB0718 |
| 5 | Zion & Lennox | La Player (Bandolera) | CRB0418 |
Video October 2018
| 1 | Juice WRLD | Lucid Dreams | UV0918 |
| 2 | Marshmello & Bastille | Happier | HV1118 |
| 3 | Lady Gaga & Bradley Cooper | Shallow | HV1118 |
| 4 | 5 Seconds Of Summer | Youngblood | HV0718 |
| 5 | Tyga f./Offset | Taste | UV0818 |
| 6 | Ella Mai | Trip | UV1118 |
| 7 | Benny Blanco f./Halsey & Khalid | Eastside | HV0918 |
| 8 | Panic! At The Disco | High Hopes | MRV1018 |
| 9 | DJ Khaled f./Justin Bieber, Chance The Rapper & Quavo | No Brainer | UV0918 |
| 10 | Bebe Rexha | I'm A Mess | HV0918 |
| 11 | Imagine Dragons | Natural | HV1018 |
| 12 | Tiesto & Dzeko f./Preme & Post Malone | Jackie Chan | CL0918 |
| 13 | Weezer Starring Weird Al Yankovic | Africa | HV1118 |
| 14 | Drake | In My Feelings | UV1018 |
| 15 | Calvin Harris & Sam Smith | Promises | HV1018 |
| 16 | Kygo & Miguel | Remind Me To Forget | HV0918 |
| 17 | Greta Van Fleet | When The Curtain Falls | MRV0918 |
| 18 | Kanye West & Lil Pump f./Adele Givens | I Love It | UV1118 |
| 19 | Loud Luxury f./Brando | Body | CL1018 |
| 20 | Bryce Vine f./Wale | Drew Barrymore | HV0718 |