These are my speculation, or hopes:
1. Hougang: WP 61 %
2. Aljunied GRC: WP 60 %
3. Sengkang GRC: WP 56 %
4. Tampines GRC: WP 53 %
5. Punggol GRC: WP 52 %
6. Jalan Kayu: WP 51.5 %
7. East Coast GRC: 50 / 50
8. Tampines Changkat: 50 / 50
9. Bukit Panjang: SDP 52 %
10. Sembawang West: SDP 50.5 %
11. West Coast GRC: PSP 51 %
12. Marymount: 50 / 50
1. Hougang: WP 61 %
2. Aljunied GRC: WP 60 %
3. Sengkang GRC: WP 56 %
4. Tampines GRC: WP 53 %
5. Punggol GRC: WP 52 %
6. Jalan Kayu: WP 51.5 %
7. East Coast GRC: 50 / 50
8. Tampines Changkat: 50 / 50
9. Bukit Panjang: SDP 52 %
10. Sembawang West: SDP 50.5 %
11. West Coast GRC: PSP 51 %
12. Marymount: 50 / 50