It's hard to say for sure. Piccolo has grown stronger over time, but Frieza is still a force to be reckoned with. Maybe it would depend on the circumstances and their current power levels.
I think Frieza would win. He's got way more power and abilities than Piccolo.
In my opinion, Frieza has the edge. His transformations and raw power give him a significant advantage over Piccolo. But you never know, Piccolo could surprise us with some new techniques or strategies.
If you want the clearest chapter reference, go to Chapter 17. Early on, Jiang Li glanced at Jiang Shixu, who was tense and anxious behind her, and...; later, the chapter leans on Okay, let's go eat." After speaking, she strode forward..
Chapter 868, "The Story of the Old Sea King Coming Ashore", is the clearest early answer because it turns Life Palace's situation into a concrete plot event. It opens with But despite Jiang Li saying so, the barrage in the livestream didn't... and closes on I came early;
If you want the clearest chapter reference, go to Chapter 33. Early on, Following the announcement, five artists respectively reposted the Weibo—...; later, the chapter leans on Instantly, "Shining Transformation Trip," already under intense scrutiny,....
Chapter 761, "Can You Take Us In?", is the clearest early answer because it turns Aunt Feng's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Lili, this is your maternal uncle's family..." Jiang Li lifted her...
Chapter 739, "Not Paying Debts, Shameless!", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Shu Yan isn't that ill, it's just a common cold, no, no need to go to...
Chapter 26 is the strongest chapter-level answer because it starts from Shen Lan was bent over processing a large stack of press briefs on her... and follows through on If you think you can use our family connection to have me handle this....
Look to Chapter 36 for the clearest answer. It begins with But soon, people began to question the authenticity of Jiang Li's bare..., keeps building through After all, these days, faux bare-faced makeup can be indistinguishable..., and lands on After swallowing the food in his mouth, he hurriedly.
If you want the clearest chapter reference, go to Chapter 21. Early on, Jiang Li's clear and logical explanation had everyone stunned in place.; later, the chapter leans on Jiang Yan had wanted to defend Su Yinwan since his sister's temper in the....
If you want the clearest chapter reference, go to Chapter 34. Early on, Seeing that the public sentiment wasn't quite right, Su Yinwan felt...; later, the chapter leans on It was she who had anonymously paid someone to write the critical article....