20
Infielder · #20
Gianna Costaro
Gianna Costaro, a junior infielder for Delaware, hit .283 with 7 home runs, 32 RBI and a .854 OPS in 2026. 1077th (tied) of 2,417 qualified D1 hitters in OPS.
Final 2026 season stats, postseason included.
AVG
.283
HR
7
OPS
.854
Team 2026
31-24
Hitting
2026 · final
G
54
GS
49
PA
167
AB
138
R
20
H
39
2B
6
3B
0
HR
7
RBI
32
BB
14
HBP
9
K
18
SB
1
CS
0
SAC
6
AVG
.283
OBP
.376
SLG
.478
OPS
.854
ISO
.195
BB%
8.4%
K%
10.8%
HR/PA
4.2%
SB%
100%
Percentile Rankings
Hitting
vs 2,417 qualified D1 hitters (2.0 PA per team game)
AVG
avg .303
38
.283
OBP
avg .385
46
.376
SLG
avg .469
59
.478
OPS
avg .854
55
.854
HR / PA
avg 2.8%
74
4.2%
BB%
avg 10.3%
36
8.4%
K%
avg 12.3%↓
57
10.8%
SB
avg 5
27
1
Bubble = percentile among qualified D1 players (NCAA minimums: 2.0 PA or 1.0 IP per team game). ↓ = lower is better (percentile already flipped).
Fielding
2026
PO
310
A
3
E
4
FLD%
.987
Delaware Teammates
Gianna Costaro · 2026 FAQ
- What were Gianna Costaro's 2026 softball stats?
- Gianna Costaro, a junior infielder for Delaware, hit .283 with 7 home runs, 32 RBI and a .854 OPS in 2026.
- What was Gianna Costaro's batting average in 2026?
- Gianna Costaro hit .283 (39-for-138) with 7 home runs for Delaware in 2026, 1490th among 2,417 qualified D1 hitters.
- What position does Gianna Costaro play?
- Gianna Costaro is listed as a infielder (#20) on the 2026 Delaware softball roster.
Source: Delaware official 2026 statistics. Rates recomputed from totals; innings shown in baseball notation (45.1 = 45⅓).