<s>
Diamond	B-Application
Mind	I-Application
Baseball	I-Application
is	O
a	O
computer	O
baseball	B-Application
simulation	O
game	O
,	O
created	O
by	O
Canadian	O
baseball	B-Application
expert	O
Tom	O
Tippett	O
,	O
who	O
released	O
the	O
first	O
commercial	O
version	O
of	O
the	O
game	O
in	O
1987	O
.	O
</s>
<s>
The	O
game	O
can	O
be	O
considered	O
a	O
descendant	O
of	O
dice-and-charts	O
baseball	B-Application
simulations	O
such	O
as	O
Strat-o-Matic	O
baseball	B-Application
and	O
Pursue	B-Application
the	I-Application
Pennant	I-Application
.	O
</s>
<s>
In	O
fact	O
,	O
in	O
the	O
beginning	O
,	O
the	O
game	O
was	O
called	O
"	O
Pursue	B-Application
The	I-Application
Pennant	I-Application
"	O
because	O
Tippett	O
had	O
a	O
marketing	O
relationship	O
with	O
the	O
company	O
of	O
the	O
same	O
name	O
.	O
</s>
<s>
Pursue	B-Application
The	I-Application
Pennant	I-Application
itself	O
had	O
been	O
revived	O
in	O
1993	O
as	O
a	O
board	O
version	O
,	O
windows	O
version	O
and	O
new	O
online	O
version	O
game	O
called	O
Dynasty	O
League	O
Baseball	B-Application
.	O
</s>
<s>
Diamond	B-Application
Mind	I-Application
differs	O
from	O
Strat-o-Matic	O
and	O
other	O
games	O
of	O
the	O
genre	O
in	O
that	O
it	O
is	O
not	O
derived	O
from	O
a	O
board	O
game	O
;	O
it	O
is	O
strictly	O
a	O
computer	O
game	O
.	O
</s>
<s>
Strat-o-Matic	O
supporters	O
,	O
including	O
Strat-o-Matic	O
founder	O
Hal	O
Richman	O
,	O
have	O
responded	O
to	O
this	O
by	O
stating	O
that	O
since	O
Diamond	B-Application
Mind	I-Application
does	O
not	O
reveal	O
its	O
source	O
code	O
or	O
algorithms	O
,	O
there	O
is	O
no	O
way	O
to	O
independently	O
verify	O
or	O
refute	O
its	O
claims	O
of	O
superior	O
statistical	O
accuracy	O
.	O
</s>
<s>
Diamond	B-Application
Mind	I-Application
was	O
named	O
PC	O
Magazine	O
Editor	O
's	O
Choice	O
for	O
PC-based	O
baseball	B-Application
games	O
in	O
its	O
June	O
28	O
,	O
2005	O
issue	O
.	O
</s>
<s>
Diamond	B-Application
Mind	I-Application
relocated	O
from	O
Boston	O
to	O
Beaverton	O
,	O
Oregon	O
in	O
2005	O
.	O
</s>
<s>
On	O
August	O
14	O
,	O
2006	O
,	O
Diamond	B-Application
Mind	I-Application
became	O
a	O
wholly	O
owned	O
subsidiary	O
of	O
Simnasium	B-Application
(	O
now	O
Imagine	B-Application
Sports	I-Application
)	O
,	O
a	O
company	O
which	O
has	O
its	O
headquarters	O
in	O
Silicon	O
Valley	O
.	O
</s>
<s>
Tippett	O
stepped	O
down	O
from	O
his	O
position	O
as	O
head	O
of	O
the	O
company	O
to	O
take	O
a	O
position	O
with	O
the	O
Boston	O
Red	O
Sox	O
,	O
ceding	O
control	O
to	O
Simnasium	B-Application
CEO	O
Dayne	O
Myers	O
.	O
</s>
<s>
Over	O
the	O
next	O
two	O
years	O
,	O
Simnasium/Imagine	O
Sports	O
shifted	O
the	O
development	O
of	O
Diamond	B-Application
Mind	I-Application
away	O
from	O
the	O
PC	O
and	O
into	O
the	O
online	O
world	O
.	O
</s>
<s>
On	O
May	O
24	O
,	O
2008	O
,	O
Imagine	B-Application
Sports	I-Application
announced	O
to	O
their	O
customers	O
that	O
there	O
will	O
be	O
no	O
new	O
versions	O
of	O
the	O
PC	O
version	O
of	O
Diamond	B-Application
Mind	I-Application
for	O
the	O
foreseeable	O
future	O
so	O
that	O
the	O
company	O
might	O
focus	O
on	O
the	O
online	O
version	O
of	O
the	O
game	O
.	O
</s>
<s>
However	O
,	O
later	O
in	O
2008	O
,	O
this	O
policy	O
changed	O
as	O
Diamond	B-Application
Mind	I-Application
announced	O
a	O
tenth	O
version	O
of	O
their	O
standalone	O
PC	O
game	O
would	O
be	O
released	O
in	O
February	O
2009	O
.	O
</s>
<s>
Simnasium/Imagine	O
has	O
continued	O
to	O
provide	O
nominal	O
patches	O
,	O
and	O
also	O
launched	O
Version	O
11	O
in	O
2015	O
,	O
which	O
added	O
player	O
photos	O
and	O
expanded	O
play	O
by	O
play	O
,	O
amongst	O
other	O
features	O
.	O
</s>
