GMA's newest primetime series "Totoy Bato" which boasts of a powerhouse cast topbilled by Robin Padilla, Regine Velasquez and Manny Pacquiao premiered Monday night in the no. 1 position.

Totoy Bato registered 36.7 percent on its pilot episode besting the pilot episode of Joaquin Bordado and Marimar which both garnered 36.6%. The Robin Padilla starrer currently holds the highest debut for 2009 so far in Mega Manila.

Here are the Top 10 daytime and primetime programs from February 20 to 23 based on the overnight ratings conducted by AGB Nielsen Philippines among Mega Manila households:

February 20, Friday

Daytime:

1. Saan Darating ang Umaga? (GMA-7) – 25.1%
2. Paano Ba ang Mangarap? (GMA-7) – 23%
3. Eat Bulaga! (GMA-7) – 22.4%
4. Daisy Siete (GMA-7) – 19.8%
5. Be Strong Geum Soon (GMA-7) – 15.7%
6. Pilipinas, Game KNB? (ABS-CBN) – 15.3%
7. Wowowee (ABS-CBN) – 15.1%
8. Love At The Corner (GMA-7) – 14.9%
9. Rosalinda (GMA-7) – 14%
10. Pieta (ABS-CBN) – 10.5%

Primetime:

1. Luna Mystika (GMA-7) – 36%
2. Gagambino (GMA-7) – 34.7%
3. Ang Babaeng Hinugot Sa Aking Tadyang (GMA-7) – 33.3%
4. Tayong Dalawa (ABS-CBN) – 31%
5. I Love Betty La Fea (ABS-CBN) – 30.6%
6. 24 Oras (GMA-7) – 30.3%
7. May Bukas Pa (ABS-CBN) – 29.8%
8. Fated To Love You (GMA-7) – 27.3%
9. TV Patrol World (ABS-CBN) – 24.9%
10. SNN: Showbiz News Ngayon (ABS-CBN) 23.7%

February 21, Saturday

Daytime:

1. Eat Bulaga! (GMA-7) – 23.2%
2. Wowowee (ABS-CBN) – 16.9%
3. Wish Ko Lang (GMA-7) – 15.3%
4. Takeshi’s Castle (ABS-CBN) – 15.1%
5. Pinoy Records (GMA-7) – 14.6%
6. Cinema FPJ: Da King on ABS-CBN (ABS-CBN) – 13.7%
7. Startalk (GMA-7) – 13.1%
8. Komiks Presents Mars Ravelo’s Flash Bomba (ABS-CBN) – 12.3%
9. Entertainment Live (ABS-CBN) – 9.8%
10. Pilipinas, Game KNB? (ABS-CBN) – 9.3%

Primetime:

1. Kapuso Mo, Jessica Soho (GMA-7) -29%
2. Imbestigador (GMA-7) – 27.1%
3. Bitoy’s Funniest Videos (GMA-7) – 24.4%
4. Kakasa Ka Ba Sa Grade 5? (GMA-7) – 20.2%
5. The Singing Bee (ABS-CBN) – 19.8%
6. Maalaala Mo Kaya (ABS-CBN) – 19.6%
7. Kapuso Sine Festival (GMA-7) – 16.6%
8. Banana Split (ABS-CBN) – 15.7%
9. XXX (ABS-CBN) – 10.5%
10. Sine Totoo (GMA-7) – 10%

February 23, Monday

Daytime:

1. Eat Bulaga! (GMA-7) – 25.3%
2. Paano Ba ang Mangarap? (GMA-7) – 24.2%
3. Saan Darating ang Umaga? (GMA-7) – 23.5%
4. Daisy Siete (GMA-7) – 18.1%
5. Wowowee (ABS-CBN) – 17.2%
6. Lalola (GMA-7) – 15.8%
7. Parekoy (ABS-CBN) – 13.5%
8. Pieta (ABS-CBN) – 12.8%
9. 81st Oscar Awards (ABS-CBN) – 11%
10. SiS (GMA-7) – 9.5%

Primetime:

1. Totoy Bato (GMA-7) – 36.7%
2. Luna Mystika (GMA-7) – 33.8%
3. Ang Babaeng Hinugot Sa Aking Tadyang (GMA-7) – 29.9%
4. 24 Oras (GMA-7) – 29.7%
5. May Bukas Pa (ABS-CBN) – 29%
6. Tayong Dalawa (ABS-CBN) – 28.2%
7. I Love Betty La Fea (ABS-CBN) – 26.6%
8. Fated To Love You (GMA-7) – 25.7%
9. TV Patrol World (ABS-CBN) – 24.9%
10. SNN: Showbiz News Ngayon (ABS-CBN) – 23.2%

Source: AGB Nielsen Philippines via PEP