Lydia Ko showed just why she is the world No. 1 as her stunning eight-under 64 gave her a share of the lead after the first round of the Aramco Saudi Ladies International alongside Thailand’s Pajaree Anannarukarn.

Here is the full standings after the first round:

1 Lydia Ko (NZL) -8
Pajaree Anannarukarn (THA) -8
3 Atthaya Thitikul (THA) -7
Aditi Ashok (IND) IND -7
Jung Min Hong (KOR) -7
6 HeeJeong Lim (KOR) -6
Gaby Lopez (MEX) MEX -6
8 Lilia Vu (USA) -5
Hyo-Joo Kim (KOR) -5
Hae Ran Ryu (KOR) -5
Pauline Roussin (FRA) -5
Celine Boutier (FRA) -5
13 Albane Valenzuela (SUI) -4
Emily Kristine Pedersen (DEN) -4
Nanna Koerstz Madsen (DEN) -4
Nasa Hataoka (JPN) -4
17 Danielle Kang (USA) -3
Agathe Sauzon (FRA) -3
Alice Hewson (ENG) -3
Jinhee Im (KOR) -3
Yun Ji Jeong (KOR) -3
Klara Davidson Spilkova (CZE) -3
Angel Yin (USA) -3
Anne Van Dam (NED) -3
So Mi Lee (KOR) -3
Xi Yu Lin (CHN) -3
Johanna Gustavsson (SWE) -3
Lisa Pettersson (SWE) -3
Cara Gainer (ENG) -3
30 Gemma Dryburgh (SCO) -2
Jeong Mee Hwang (KOR) -2
Matilda Castren (FIN) -2
Lee-Anne Pace (RSA) -2
Georgia Hall (ENG) -2
Annie Park (USA) -2
Ryann O’Toole (USA) -2
In Gee Chun (KOR) -2
Alexa Pano (USA) -2
Liz Young (ENG) -2
40 Alison Lee (USA) -1
Charley Hull (ENG) -1
Chiara Noja (GER) -1
Morgane Metraux (SUI) -1
Manon De Roey (BEL) -1
Caroline Hedwall (SWE) -1
Ursula Wikstrom (FIN) IN -1
A Lim Kim (KOR) -1
Leona Maguire (IRL) -1
Jennifer Chang (USA) -1
Ashleigh Buhai (RSA) -1
Maria Fassi (MEX)  -1
Sophie Witt (GER) -1
Tiia Koivisto (FIN) IN -1
54 Linn Grant (SWE) Par
Nicole Broch Estrup (DEN) Par
Yujin Sung (KOR) Par
Annabel Dimmock (ENG) Par
Muni He (CHN) Par
Casandra Alexander (RSA) Par
Carmen Alonso (ESP) Par
Andrea Lee (USA) Par
Lexi Thompson (USA) Par
Carlota Ciganda (ESP) Par
Nicole Garcia (RSA) Par
Aline Krauter (GER) Par
Ayean Cho (KOR) Par 17
67 Eun-Hee Ji (KOR) +1
Yuka Saso (JPN) +1
Olivia Cowan (GER) +1
Emma Grechi (FRA) +1
Jana Melichova (CZE) +1
Esther Henseleit (GER) +1
Cheyenne Knight (USA) +1
Becky Brewerton (WAL) +1
Gabriella Cowley (ENG) +1
76 Paula Reto (RSA) +2
Hannah Green (AUS) +2
Jeongeun Lee6 (KOR) +2
Maha Haddioui (MAR) +2
Virginia Elena Carta (ITA) +2
Laura Beveridge (SCO) +2
Meghan MacLaren (ENG) +2
Jenny Shin (KOR) +2
Stephanie Kyriacou (AUS) +2
Pornanong Phatlum (THA) +2
86 Yu Liu (CHN) +3
Bronte Law (ENG) +3
Kim Metraux (SUI) +3
Whitney Hillier (AUS) AUS +3
Marianne Skarpnord (NOR) +3
Lauren Coughlin (USA) +3
Anna Nordqvist (SWE) +3
Brittany Altomare (USA) +3
Leonie Harm (GER) +3
Wichanee Meechai (THA) +3
Chloe Williams (WAL) +3
Camilla Lennarth (SWE) +3
Rosie Davies (ENG) +3
Jessica Karlsson (SWE) +3
100 Gabriela Ruffels (AUS) +4
Felicity Johnson (ENG) +4
Hannah Burke (ENG) +4
Patricia Sanz Barrio (ESP) +4
Michele Thomson (SCO) +4
Anne-Charlotte Mora (FRA) +4
Eleanor Givens (ENG) +4
Ana Pelaez Trivino (ESP) +4
108 Stephanie Meadow (NIR) +5
Linnea Strom (SWE) +5
Pia Babnik (SLO) SLO +5
Lydia Hall (WAL) WAL +5
Marta Sanz Barrio (ESP) +5
Elin Arvidsson (SWE) +5
114 Magdalena Simmermacher (ARG) +6
115 Minsong Ha (KOR) +7
Ines Laklalech (MAR) MAR +7
Ga Eun Song (KOR) +7
118 Trish Johnson (ENG) +8
Sarah Schober (AUT) +8
120 Cloe Frankish (ENG) +9